Michael Baker, MD
NPI 1457381824 · Emergency Medicine Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Baker, MD is a Emergency Medicine Physician provider in Ann Arbor, MI (NPI 1457381824).
Provider details
- NPI number
- 1457381824
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 062015 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
122 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 | 95 | $179 |
| Critical Care, First 30-74 Minutes99291 | 14 | $215 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 13 | $124 |
Typical Medicare-allowed amounts for these services range $124–$215 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29 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
Additional practice locations (1)
- 302 Hobart StCadillac, MI 49601-2379Phone: (231) 876-2644Fax: (231) 876-5106
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2020-03-03
- Certified
- 2020-03-03
Frequently asked questions
- What is Michael Baker's NPI number?
- Michael Baker's National Provider Identifier (NPI) is 1457381824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Baker's specialty?
- Michael Baker is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Baker located?
- Michael Baker's practice location on file with NPPES is 5301 E Huron River Dr, Ann Arbor, MI 48106.
- What is Michael Baker's phone number?
- The practice phone number listed in the NPPES registry for Michael Baker is (734) 712-3456.
- Does Michael Baker accept Medicare?
- Michael Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Baker's NPI active?
- Yes — Michael Baker's NPI (1457381824) is active in the NPPES registry as of the last update on 2020-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.