Michael Hamm, D.O.
NPI 1942275425 · Emergency Medicine Physician · St Simons Island, GA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Hamm, D.O. is a Emergency Medicine Physician provider in St Simons Island, GA (NPI 1942275425).
Provider details
- NPI number
- 1942275425
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 049021 (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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
726 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 286 | $168 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 211 | $116 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 162 | $8 |
| Critical Care, First 30-74 Minutes99291 | 34 | $203 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $78 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 129 | 128 |
| Tramadol Hcl | 56 | 56 |
| Ondansetronbrand: Ondansetron Odt | 45 | 45 |
| Clindamycin Hcl | 43 | 43 |
| Prednisone | 42 | 42 |
| Cyclobenzaprine Hcl | 27 | 26 |
| Azithromycin | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-20
- Last updated
- 2021-08-09
- Certified
- 2021-08-09
Frequently asked questions
- What is Michael Hamm's NPI number?
- Michael Hamm's National Provider Identifier (NPI) is 1942275425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hamm's specialty?
- Michael Hamm is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Hamm located?
- Michael Hamm's practice location on file with NPPES is 1044 Village Oaks Ln, St Simons Island, GA 31522-4192.
- What is Michael Hamm's phone number?
- The practice phone number listed in the NPPES registry for Michael Hamm is (912) 223-9268.
- Does Michael Hamm accept Medicare?
- Michael Hamm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Hamm's NPI active?
- Yes — Michael Hamm's NPI (1942275425) is active in the NPPES registry as of the last update on 2021-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.