Edwin O. Yellin MD, Inc
NPI 1235451121 · Specialist · Northridge, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edwin O. Yellin MD, Inc is a Specialist organization in Northridge, CA (NPI 1235451121).
Provider details
- NPI number
- 1235451121
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Edwin Yellin, President(818) 772-2163
- License
- A40190 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-02-19
- Last updated
- 2021-07-29
- Certified
- 2021-07-29
Frequently asked questions
- What is Edwin O. Yellin MD, Inc's NPI number?
- Edwin O. Yellin MD, Inc's National Provider Identifier (NPI) is 1235451121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Edwin O. Yellin MD, Inc?
- Edwin O. Yellin MD, Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Edwin O. Yellin MD, Inc located?
- Edwin O. Yellin MD, Inc's practice location on file with NPPES is 9549 Melvin Ave, Northridge, CA 91324-2134.
- What is Edwin O. Yellin MD, Inc's phone number?
- The practice phone number listed in the NPPES registry for Edwin O. Yellin MD, Inc is (818) 772-2163.
- Does Edwin O. Yellin MD, Inc accept Medicare?
- Edwin O. Yellin MD, Inc 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 Edwin O. Yellin MD, Inc?
- The authorized official listed on Edwin O. Yellin MD, Inc's NPPES record is Edwin Yellin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Edwin O. Yellin MD, Inc's NPI active?
- Yes — Edwin O. Yellin MD, Inc's NPI (1235451121) is active in the NPPES registry as of the last update on 2021-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.