Holly Hamil, DO
NPI 1679007439 · Family Medicine Physician · Oak Ridge, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Hamil, DO is a Family Medicine Physician provider in Oak Ridge, TN (NPI 1679007439).
Provider details
- NPI number
- 1679007439
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86086 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,594 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 329 | $120 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 279 | $8 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 264 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 140 | $84 |
| Hemoglobin A1c Level83036 | 98 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 108 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 205 | 46 |
| Lisinopril | 200 | 52 |
| Atorvastatin Calcium | 185 | 51 |
| Amlodipine Besylate | 176 | 52 |
| Rosuvastatin Calcium | 134 | 34 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 124 | 41 |
Practice location
Mailing address
Additional practice locations (2)
- 800 Gi Maddox PkwyChatsworth, GA 30705-4008Phone: (706) 695-1992Fax: (866) 348-6516
- 3957 Cleveland Hwy Ste BDalton, GA 30721-2052Phone: (706) 852-2374Fax: (706) 852-2375
Registry dates
- Enumerated
- 2017-04-18
- Last updated
- 2025-01-31
- Certified
- 2025-01-31
Frequently asked questions
- What is Holly Hamil's NPI number?
- Holly Hamil's National Provider Identifier (NPI) is 1679007439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Hamil's specialty?
- Holly Hamil is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Holly Hamil located?
- Holly Hamil's practice location on file with NPPES is 200 New York Ave Ste 150, Oak Ridge, TN 37830-5227.
- What is Holly Hamil's phone number?
- The practice phone number listed in the NPPES registry for Holly Hamil is (865) 835-5850.
- Does Holly Hamil accept Medicare?
- Holly Hamil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Hamil's NPI active?
- Yes — Holly Hamil's NPI (1679007439) is active in the NPPES registry as of the last update on 2025-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.