Thomas Maier, MD
NPI 1831203587 · Emergency Medical Services (Emergency Medicine) Physician · Battle Creek, MI
Thomas Maier, MD is a Emergency Medical Services (Emergency Medicine) Physician provider in Battle Creek, MI (NPI 1831203587).
Provider details
- NPI number
- 1831203587
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301041141 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Maier's NPI number?
- Thomas Maier's National Provider Identifier (NPI) is 1831203587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Maier's specialty?
- Thomas Maier is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Maier located?
- Thomas Maier's practice location on file with NPPES is 300 North Ave, Battle Creek, MI 49016.
- What is Thomas Maier's phone number?
- The practice phone number listed in the NPPES registry for Thomas Maier is (269) 963-5048.
- Is Thomas Maier's NPI active?
- Yes — Thomas Maier's NPI (1831203587) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.