IndividualActive
Thomas Chiambretti, DO
NPI 1336219997 · Family Medicine Physician · Dewitt, MI
Thomas Chiambretti, DO is a Family Medicine Physician provider in Dewitt, MI (NPI 1336219997).
Provider details
- NPI number
- 1336219997
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- TC008550 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
12970 S US Highway 27
Dewitt, MI 48820-7956
Phone: (517) 669-8345
Fax: (517) 882-5822
Street-level locationGet directions
Mailing address
1107 E Miller Rd
Lansing, MI 48911-5312
Registry dates
- Enumerated
- 2006-11-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Chiambretti's NPI number?
- Thomas Chiambretti's National Provider Identifier (NPI) is 1336219997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Chiambretti's specialty?
- Thomas Chiambretti is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Chiambretti located?
- Thomas Chiambretti's practice location on file with NPPES is 12970 S US Highway 27, Dewitt, MI 48820-7956.
- What is Thomas Chiambretti's phone number?
- The practice phone number listed in the NPPES registry for Thomas Chiambretti is (517) 669-8345.
- Is Thomas Chiambretti's NPI active?
- Yes — Thomas Chiambretti's NPI (1336219997) 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.