Dr. Ernest G. Buchanan
- Gender: Male
- Experience: 25 years
- Graduated from: University Of Tennessee, Hsc, College Of Medicine
- Graduation year: 1996
- Sole propriator: No
- NPI: 1720088974
Dr. Ernest G. Buchanan IV M.D.
Family Physician
He is located at 1101 Neal Street in Cookeville, TN 38501. Can help patients with the following: Common Cold, Diabetes, Infant Care, Migraine, Mold Exposure, Pregnancy. His National Provider Identifier (NPI) number is 1720088974. Appointment can be made via the phone number (931) 528-7797. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. Ernest Grover Buchanan, being an family physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Ernest G. Buchanan.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
Procedures Performed by Dr. Ernest G. Buchanan
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Ernest G. Buchanan as in-network for the following 2026 plans.
Health plans
Alliant Health Plans, Inc.
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Alliant Health Plans, Inc.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| SoloCare Bronze EPO $8500 DED HSA 10004 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| SoloCare Exp Bronze EPO $9500 DED 10015 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| SoloCare Gold EPO $1500 DED 10010 | EPO · Gold | Preferred | Accepting new patients |
| SoloCare Silver EPO $5000 DED 10014 | EPO · Silver | Preferred | Accepting new patients |
| SoloCare Silver EPO $6500 DED 10013 | EPO · Silver | Preferred | Accepting new patients |
| SoloCare Standard Exp Bronze EPO $7500 DED 10008 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| SoloCare Standard Gold EPO $2000 DED 10006 | EPO · Gold | Preferred | Accepting new patients |
| SoloCare Standard Platinum EPO $0 DED 10005 | EPO · Platinum | Preferred | Accepting new patients |
| SoloCare Standard Silver EPO $6000 DED 10007 | EPO · Silver | Preferred | Accepting new patients |
Ambetter of Tennessee
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter of Tennessee
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elite Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Elite Gold | EPO · Gold | Preferred | Accepting new patients at some locations |
| Elite Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients at some locations |
| Enhanced Diabetes Care Silver with $0 Drug Options | EPO · Silver | Preferred | Accepting new patients at some locations |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients at some locations |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Everyday Gold | EPO · Gold | Preferred | Accepting new patients at some locations |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients at some locations |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Standard Gold | EPO · Gold | Preferred | Accepting new patients at some locations |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients at some locations |
| Standard Silver | EPO · Silver | Preferred | Accepting new patients at some locations |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients at some locations |
BlueCross BlueShield of Tennessee
Network data as of Aug 25, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| BlueCross B16S $50 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Expanded Bronze | Blue Network S | Accepting new patients |
| BlueCross G08S $30 PCP Copay + $0 virtual care from Teladoc Health ® (8 plan variants) | EPO · Gold | Blue Network S | Accepting new patients |
| BlueCross S26S $40 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Blue Network S | Accepting new patients |
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 15 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Diabetes | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Elite | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic | EPO · Silver | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Breathe Easy with Enhanced COPD Benefits | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Ernest G. Buchanan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Ernest G. Buchanan is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Summit Medical Group, Pllc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Lilly | $10 |
Other
| Food and Beverage | $11 |
Studies
UNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated in 1996
Looking for more Family Physicians?
Out of the 32 family physicians in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 2018 Western Avenue Knoxville, 37921, TN
- Gender: Male
- Address: 225 North Willow Avenue Cookeville, 38501, TN
- Gender: Male
- Address: 3601 The Vanderbilt Clinic Nashville, 37232, TN
- Gender: Male
- Address: 1041 Sugartree Point Cookeville, 38501, TN
- Gender: Male
- Address: 210 West Cedar Avenue Cookeville, 38501, TN
- Gender: Male
- Address: 445 North Cedar Avenue Cookeville, 38501, TN
- Gender: Male
- Address: 128 North Whitney Avenue Cookeville, 38501, TN
- Gender: Female
- Address: Suite B 120 Walnut Commons Lane Cookeville, 38501, TN
- Gender: Male
- Address: 1 Medical Center Boulevard Cookeville, 38501, TN
- Gender: Male
- Address: Suite 200 1080 Neal Street Cookeville, 38501, TN
Questions & Answers
What conditions does Dr. Ernest Grover Buchanan treat?
Dr. Ernest Grover Buchanan provides treatment for Common Cold, Diabetes, Infant Care, Migraine, Mold Exposure, Pregnancy. For the full list see this list.
Has Dr. Ernest Grover Buchanan affiliation with hospitals?
Dr. Ernest Grover Buchanan is affiliated with COOKEVILLE REGIONAL MEDICAL CENTER. For the full list of hospitals see this list.
Does Dr. Ernest Grover Buchanan accept patients with Ambetter of Tennessee?
Yes, Dr. Ernest Grover Buchanan is listed in-network for Ambetter of Tennessee through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Ernest Grover Buchanan?
Dr. Ernest Grover Buchanan's office is located at 1101 Neal Street in Cookeville, TN 38501.
Does Dr. Ernest Grover Buchanan have affiliation with practices?
Dr. Ernest Grover Buchanan is affiliated with Ten Broeck Tennessee. For the full list of practices see this list.