Sarah Erdelyan
NPI 1891257432 · Psychiatry Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Erdelyan is a Psychiatry Physician provider in Los Angeles, CA (NPI 1891257432).
Provider details
- NPI number
- 1891257432
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-04-02
- Last updated
- 2024-11-26
- Certified
- 2024-11-26
Frequently asked questions
- What is Sarah Erdelyan's NPI number?
- Sarah Erdelyan's National Provider Identifier (NPI) is 1891257432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Erdelyan's specialty?
- Sarah Erdelyan is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Erdelyan located?
- Sarah Erdelyan's practice location on file with NPPES is 2051 Marengo St, Los Angeles, CA 90033-1352.
- What is Sarah Erdelyan's phone number?
- The practice phone number listed in the NPPES registry for Sarah Erdelyan is (323) 409-1000.
- Does Sarah Erdelyan accept Medicare?
- Sarah Erdelyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Erdelyan's NPI active?
- Yes — Sarah Erdelyan's NPI (1891257432) is active in the NPPES registry as of the last update on 2024-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.