William Eidelman, M.D.
NPI 1841442290 · Addiction Medicine (Family Medicine) Physician · Los Angeles, CA
William Eidelman, M.D. is a Addiction Medicine (Family Medicine) Physician provider in Los Angeles, CA (NPI 1841442290).
Provider details
- NPI number
- 1841442290
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G32011 (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
17 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
- 2008-10-16
- Last updated
- 2008-10-16
Frequently asked questions
- What is William Eidelman's NPI number?
- William Eidelman's National Provider Identifier (NPI) is 1841442290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Eidelman's specialty?
- William Eidelman is listed in the NPPES registry with a primary specialty of Addiction Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is William Eidelman located?
- William Eidelman's practice location on file with NPPES is 1654 N Cahuenga Blvd, Los Angeles, CA 90028-6202.
- What is William Eidelman's phone number?
- The practice phone number listed in the NPPES registry for William Eidelman is (323) 463-3295.
- Is William Eidelman's NPI active?
- Yes — William Eidelman's NPI (1841442290) is active in the NPPES registry as of the last update on 2008-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.