Arthritis and Internal Medicine, P.C.
NPI 1477856763 · Medical Specialty Clinic/Center · Sterling Heights, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arthritis and Internal Medicine, P.C. is a Medical Specialty Clinic/Center organization in Sterling Heights, MI (NPI 1477856763).
Provider details
- NPI number
- 1477856763
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Berj Nercessian, President(586) 275-0461
- License
- 4301057075 (MI)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-12-08
- Last updated
- 2018-06-21
Frequently asked questions
- What is Arthritis and Internal Medicine, P.C.'s NPI number?
- Arthritis and Internal Medicine, P.C.'s National Provider Identifier (NPI) is 1477856763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arthritis and Internal Medicine, P.C.?
- Arthritis and Internal Medicine, P.C. is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Arthritis and Internal Medicine, P.C. located?
- Arthritis and Internal Medicine, P.C.'s practice location on file with NPPES is 37300 Dequindre Rd., Sterling Heights, MI 48310.
- What is Arthritis and Internal Medicine, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Arthritis and Internal Medicine, P.C. is (586) 275-0461.
- Does Arthritis and Internal Medicine, P.C. accept Medicare?
- Arthritis and Internal Medicine, P.C. 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 Arthritis and Internal Medicine, P.C.?
- The authorized official listed on Arthritis and Internal Medicine, P.C.'s NPPES record is Berj Nercessian, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arthritis and Internal Medicine, P.C.'s NPI active?
- Yes — Arthritis and Internal Medicine, P.C.'s NPI (1477856763) is active in the NPPES registry as of the last update on 2018-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.