Rheumatology Associates of Southern California
NPI 1871868299 · Rheumatology Physician · Santa Clarita, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rheumatology Associates of Southern California is a Rheumatology Physician organization in Santa Clarita, CA (NPI 1871868299).
Provider details
- NPI number
- 1871868299
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Amir Moldovan, President(661) 505-9901
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
14 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
- 2012-03-19
- Last updated
- 2013-06-05
Frequently asked questions
- What is Rheumatology Associates of Southern California's NPI number?
- Rheumatology Associates of Southern California's National Provider Identifier (NPI) is 1871868299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rheumatology Associates of Southern California?
- Rheumatology Associates of Southern California is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Rheumatology Associates of Southern California located?
- Rheumatology Associates of Southern California's practice location on file with NPPES is 23206 Lyons Avenue, Santa Clarita, CA 91321-2671.
- What is Rheumatology Associates of Southern California's phone number?
- The practice phone number listed in the NPPES registry for Rheumatology Associates of Southern California is (661) 505-9901.
- Does Rheumatology Associates of Southern California accept Medicare?
- Rheumatology Associates of Southern California 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 of Southern California?
- The authorized official listed on Rheumatology Associates of Southern California's NPPES record is Amir Moldovan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rheumatology Associates of Southern California's NPI active?
- Yes — Rheumatology Associates of Southern California's NPI (1871868299) is active in the NPPES registry as of the last update on 2013-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.