Arthur Stein, M.D.
NPI 1225175490 · Family Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arthur Stein, M.D. is a Family Medicine Physician provider in Los Angeles, CA (NPI 1225175490).
Provider details
- NPI number
- 1225175490
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 00C34438 (CA)
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
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2012-07-11
Frequently asked questions
- What is Arthur Stein's NPI number?
- Arthur Stein's National Provider Identifier (NPI) is 1225175490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Stein's specialty?
- Arthur Stein is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arthur Stein located?
- Arthur Stein's practice location on file with NPPES is 2080 Century Park E, Los Angeles, CA 90067-2001.
- What is Arthur Stein's phone number?
- The practice phone number listed in the NPPES registry for Arthur Stein is (310) 552-0446.
- Does Arthur Stein accept Medicare?
- Arthur Stein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arthur Stein's NPI active?
- Yes — Arthur Stein's NPI (1225175490) is active in the NPPES registry as of the last update on 2012-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.