Zainab Mahmoud MD Inc
NPI 1558840454 · Primary Care Clinic/Center · Sherman Oaks, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zainab Mahmoud MD Inc is a Primary Care Clinic/Center organization in Sherman Oaks, CA (NPI 1558840454).
Provider details
- NPI number
- 1558840454
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Zainab Mahmoud, Family Physician/Owner(818) 789-6622
- License
- A115059 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
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
- 2018-08-10
- Last updated
- 2018-08-10
Frequently asked questions
- What is Zainab Mahmoud MD Inc's NPI number?
- Zainab Mahmoud MD Inc's National Provider Identifier (NPI) is 1558840454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Zainab Mahmoud MD Inc?
- Zainab Mahmoud MD Inc is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Zainab Mahmoud MD Inc located?
- Zainab Mahmoud MD Inc's practice location on file with NPPES is 4910 Van Nuys Blvd Ste 102, Sherman Oaks, CA 91403-1752.
- What is Zainab Mahmoud MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Zainab Mahmoud MD Inc is (818) 789-6622.
- Does Zainab Mahmoud MD Inc accept Medicare?
- Zainab Mahmoud 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 Zainab Mahmoud MD Inc?
- The authorized official listed on Zainab Mahmoud MD Inc's NPPES record is Zainab Mahmoud, Family Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Zainab Mahmoud MD Inc's NPI active?
- Yes — Zainab Mahmoud MD Inc's NPI (1558840454) is active in the NPPES registry as of the last update on 2018-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.