Rheumatology Associates Ltd
NPI 1376536177 · Rheumatology Physician · East Norriton, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rheumatology Associates Ltd is a Rheumatology Physician organization in East Norriton, PA (NPI 1376536177).
Provider details
- NPI number
- 1376536177
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Andrew Mermelstein, Secretary(610) 277-2750
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
20 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
- 2005-08-26
- Last updated
- 2011-08-09
Frequently asked questions
- What is Rheumatology Associates Ltd's NPI number?
- Rheumatology Associates Ltd's National Provider Identifier (NPI) is 1376536177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rheumatology Associates Ltd?
- Rheumatology Associates Ltd is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Rheumatology Associates Ltd located?
- Rheumatology Associates Ltd's practice location on file with NPPES is 170 W. Germantown Pike, Norriton Office Center, East Norriton, PA 19401-1389.
- What is Rheumatology Associates Ltd's phone number?
- The practice phone number listed in the NPPES registry for Rheumatology Associates Ltd is (610) 277-2750.
- Does Rheumatology Associates Ltd accept Medicare?
- Rheumatology Associates Ltd 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 Rheumatology Associates Ltd?
- The authorized official listed on Rheumatology Associates Ltd's NPPES record is Andrew Mermelstein, Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rheumatology Associates Ltd's NPI active?
- Yes — Rheumatology Associates Ltd's NPI (1376536177) is active in the NPPES registry as of the last update on 2011-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.