A. M. Memar-Zia MD Inc.
NPI 1912250358 · Internal Medicine Physician · Simi Valley, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
A. M. Memar-Zia MD Inc. is a Internal Medicine Physician organization in Simi Valley, CA (NPI 1912250358).
Provider details
- NPI number
- 1912250358
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Abdol Memar-Zia, Owner(805) 527-6666
- License
- A33418 (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
13 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
- 2012-10-23
- Last updated
- 2012-11-01
Frequently asked questions
- What is A. M. Memar-Zia MD Inc.'s NPI number?
- A. M. Memar-Zia MD Inc.'s National Provider Identifier (NPI) is 1912250358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is A. M. Memar-Zia MD Inc.?
- A. M. Memar-Zia MD Inc. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is A. M. Memar-Zia MD Inc. located?
- A. M. Memar-Zia MD Inc.'s practice location on file with NPPES is 1687 Erringer Rd, Simi Valley, CA 93065-6508.
- What is A. M. Memar-Zia MD Inc.'s phone number?
- The practice phone number listed in the NPPES registry for A. M. Memar-Zia MD Inc. is (805) 527-6666.
- Does A. M. Memar-Zia MD Inc. accept Medicare?
- A. M. Memar-Zia 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 A. M. Memar-Zia MD Inc.?
- The authorized official listed on A. M. Memar-Zia MD Inc.'s NPPES record is Abdol Memar-Zia, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is A. M. Memar-Zia MD Inc.'s NPI active?
- Yes — A. M. Memar-Zia MD Inc.'s NPI (1912250358) is active in the NPPES registry as of the last update on 2012-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.