ZAKIR SAFDAR MD
NPI 1407351497
Internal Medicine in San Francisco, CA
About Zakir Safdar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZAKIR SAFDAR MD (NPI 1407351497) is an individual internal medicine provider in San Francisco, California, licensed in California (A166158) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Zakir Safdar Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Zakir Safdar reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 2,112 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Davis, CA 95616
- Reassigned Medicare billing, California enrollment
- 2,570 clinicians in this Medicare group
Sacramento, CA 95820
- Reassigned Medicare billing, California enrollment
- 135 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Zakir Safdar's NPI number?
The NPI number for Zakir Safdar is 1407351497. It was assigned to this individual provider in the NPPES registry on March 29, 2018.
Where is Zakir Safdar located?
Zakir Safdar practices at 1545 Divisadero St, San Francisco, CA 94143. The listed phone number is (415) 353-7900.
What is Zakir Safdar's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Zakir Safdar enrolled in Medicare?
Yes. Zakir Safdar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Zakir Safdar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zakir Safdar reassigns Medicare benefits to 5 organizations: Regents Of The University Of California (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA), Regents Of The Univ Of Ca (Davis, CA) and County Of Sacramento (Sacramento, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Zakir Safdar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Zakir Safdar was last updated on October 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Zakir Safdar, MD · NPI 1407351497
Internal Medicine physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since March 29, 2018.
## Identity
- **NPI:** 1407351497 (Entity type: Individual)
- **Enumerated:** March 29, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A166158 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1545 DIVISADERO ST, San Francisco, CA 94143-3400
- **Phone:** (415) 353-7900
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1235322348, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); Regents Of The Univ Of Ca (NPI 1053304071, Davis, CA); County Of Sacramento (NPI 1366513061, Sacramento, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Davis School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** October 12, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1407351497) · Data from the CMS NPPES public registry.