Michael Austin, M.D.
NPI 1134155153 · Internal Medicine Physician · Snellville, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Austin, M.D. is a Internal Medicine Physician provider in Snellville, GA (NPI 1134155153).
Provider details
- NPI number
- 1134155153
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 025937 (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
20 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
187 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 136 | $10 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 27 | $3 |
| Automated Urinalysis Test81003 | 24 | $2 |
Typical Medicare-allowed amounts for these services range $2–$10 (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 · 96 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 302 | 62 |
| Atorvastatin Calcium | 289 | 66 |
| Amlodipine Besylate | 281 | 62 |
| Lisinopril | 168 | 36 |
| Glipizide | 167 | 27 |
| Metformin Hcl | 147 | 36 |
| Famotidine | 121 | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-23
- Last updated
- 2018-12-13
Frequently asked questions
- What is Michael Austin's NPI number?
- Michael Austin's National Provider Identifier (NPI) is 1134155153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Austin's specialty?
- Michael Austin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Austin located?
- Michael Austin's practice location on file with NPPES is 3020 Highway 124, Snellville, GA 30039-4614.
- What is Michael Austin's phone number?
- The practice phone number listed in the NPPES registry for Michael Austin is (770) 476-3636.
- Does Michael Austin accept Medicare?
- Michael Austin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Austin's NPI active?
- Yes — Michael Austin's NPI (1134155153) is active in the NPPES registry as of the last update on 2018-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.