Stephanie Fein, MD
NPI 1629093893 · Internal Medicine Physician · Los Angeles, CA
Stephanie Fein, MD is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1629093893).
Provider details
- NPI number
- 1629093893
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A68024 (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
- 2006-07-12
- Last updated
- 2008-08-25
Frequently asked questions
- What is Stephanie Fein's NPI number?
- Stephanie Fein's National Provider Identifier (NPI) is 1629093893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Fein's specialty?
- Stephanie Fein is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Fein located?
- Stephanie Fein's practice location on file with NPPES is 200 Medical Plaza, Los Angeles, CA 90095-3075.
- What is Stephanie Fein's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Fein is (310) 825-0631.
- Is Stephanie Fein's NPI active?
- Yes — Stephanie Fein's NPI (1629093893) is active in the NPPES registry as of the last update on 2008-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.