Michele Mcmahon, M.D.
NPI 1427156900 · Hospitalist Physician · Brunswick, GA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michele Mcmahon, M.D. is a Hospitalist Physician provider in Brunswick, GA (NPI 1427156900).
Provider details
- NPI number
- 1427156900
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 041264 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
975 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 536 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 168 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 154 | $163 |
| Critical Care, First 30-74 Minutes99291 | 63 | $200 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 54 | $73 |
Typical Medicare-allowed amounts for these services range $73–$200 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 215 | 85 |
| Furosemide | 196 | 81 |
| Amlodipine Besylate | 164 | 65 |
| Metoprolol Tartrate | 141 | 67 |
| Apixabanbrand: Eliquis | 124 | 44 |
| Pantoprazole Sodium | 111 | 44 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2017-02-17
Frequently asked questions
- What is Michele Mcmahon's NPI number?
- Michele Mcmahon's National Provider Identifier (NPI) is 1427156900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michele Mcmahon's specialty?
- Michele Mcmahon is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Michele Mcmahon located?
- Michele Mcmahon's practice location on file with NPPES is 2415 Parkwood Drive, Brunswick, GA 31520-4722.
- What is Michele Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Michele Mcmahon is (912) 466-7188.
- Does Michele Mcmahon accept Medicare?
- Michele Mcmahon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michele Mcmahon's NPI active?
- Yes — Michele Mcmahon's NPI (1427156900) is active in the NPPES registry as of the last update on 2017-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.