Troy Internal Medicine, PC
NPI 1356450589 · Internal Medicine Physician · Troy, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Troy Internal Medicine, PC is a Internal Medicine Physician organization in Troy, MI (NPI 1356450589).
Provider details
- NPI number
- 1356450589
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Henderson, President(248) 267-5000
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
Other names (DBA / former)
- Other name
- Unasource Comprehensive Weight Loss Center
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2008-02-12
Frequently asked questions
- What is Troy Internal Medicine, PC's NPI number?
- Troy Internal Medicine, PC's National Provider Identifier (NPI) is 1356450589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Troy Internal Medicine, PC?
- Troy Internal Medicine, PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Troy Internal Medicine, PC located?
- Troy Internal Medicine, PC's practice location on file with NPPES is 4600 Investment Dr, Troy, MI 48098-6365.
- What is Troy Internal Medicine, PC's phone number?
- The practice phone number listed in the NPPES registry for Troy Internal Medicine, PC is (248) 267-5000.
- Does Troy Internal Medicine, PC accept Medicare?
- Troy Internal Medicine, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Troy Internal Medicine, PC?
- The authorized official listed on Troy Internal Medicine, PC's NPPES record is James Henderson, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Troy Internal Medicine, PC's NPI active?
- Yes — Troy Internal Medicine, PC's NPI (1356450589) is active in the NPPES registry as of the last update on 2008-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.