Gregory Bennett, MD
NPI 1366651507 · Internal Medicine Physician · Macon, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Bennett, MD is a Internal Medicine Physician provider in Macon, GA (NPI 1366651507).
Provider details
- NPI number
- 1366651507
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 080265 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
2,692 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) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 431 | $13 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 408 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 355 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 291 | $119 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 203 | $35 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naproxen | 51 | 51 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 44 | 44 |
| Ciprofloxacin Hcl | 40 | 37 |
| Ondansetronbrand: Ondansetron Odt | 40 | 36 |
| Mupirocin | 25 | 25 |
| Methylprednisolone | 24 | 24 |
| Progesterone, Micronizedbrand: Progesterone | 24 | — |
Practice location
Mailing address
Additional practice locations (2)
- 821 N Cobb StMilledgeville, GA 31061Phone: (478) 454-3500
- Ut College of Medicine920 Madison Avenue Suite C50Memphis, TN 38163-0001Phone: (901) 448-5364
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2021-08-31
- Certified
- 2021-08-31
Frequently asked questions
- What is Gregory Bennett's NPI number?
- Gregory Bennett's National Provider Identifier (NPI) is 1366651507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Bennett's specialty?
- Gregory Bennett is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Bennett located?
- Gregory Bennett's practice location on file with NPPES is 5585 Thomaston Rd Ste A600, Macon, GA 31220-8200.
- What is Gregory Bennett's phone number?
- The practice phone number listed in the NPPES registry for Gregory Bennett is (478) 219-9514.
- Does Gregory Bennett accept Medicare?
- Gregory Bennett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Bennett's NPI active?
- Yes — Gregory Bennett's NPI (1366651507) is active in the NPPES registry as of the last update on 2021-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.