ABIGAIL SHATKIN-MARGOLIS M.D.
NPI 1891080784
Obstetrics & Gynecology - Urogynecology and Reconstructive Pelvic Surgery in San Francisco, CA
About Abigail Shatkin-margolis M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABIGAIL SHATKIN-MARGOLIS M.D. (NPI 1891080784) is an individual urogynecology and reconstructive pelvic surgery provider in San Francisco, California, licensed in California (A124382) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Oakland, and is a graduate of Tufts University School Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Abigail Shatkin-margolis M.d. 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
4Medicare enrollment records show Abigail Shatkin-margolis reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94103
- Reassigned Medicare billing, California enrollment
- 1,573 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 842 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
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 4
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 94158 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94158
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 Abigail Shatkin-margolis's NPI number?
The NPI number for Abigail Shatkin-margolis is 1891080784. It was assigned to this individual provider in the NPPES registry on June 18, 2011.
Where is Abigail Shatkin-margolis located?
Abigail Shatkin-margolis practices at 1500 Owens St Ste 380, San Francisco, CA 94158. The listed phone number is (415) 885-7788.
What is Abigail Shatkin-margolis's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Urogynecology and Reconstructive Pelvic Surgery, with taxonomy code 207VF0040X.
Is Abigail Shatkin-margolis enrolled in Medicare?
Yes. Abigail Shatkin-margolis 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 Abigail Shatkin-margolis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Shatkin-margolis reassigns Medicare benefits to 4 organizations: City & County Of San Francisco (San Francisco, CA), University Of California Sfgh Medical Group (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, 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 Abigail Shatkin-margolis'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 Abigail Shatkin-margolis was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Abigail Shatkin-Margolis, M.D. · NPI 1891080784
Urogynecology and Reconstructive Pelvic Surgery physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since June 18, 2011.
## Identity
- **NPI:** 1891080784 (Entity type: Individual)
- **Enumerated:** June 18, 2011
- **Primary specialty:** Obstetrics & Gynecology - Urogynecology and Reconstructive Pelvic Surgery · taxonomy 207VF0040X
- **State license:** A124382 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1500 OWENS ST STE 380, San Francisco, CA 94158-2335
- **Phone:** (415) 885-7788 · **Fax:** (415) 353-9551
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): City & County Of San Francisco (NPI 1215127717, San Francisco, CA); University Of California Sfgh Medical Group (NPI 1174598296, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2011
## Record status
- **NPPES last updated:** January 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1891080784) · Data from the CMS NPPES public registry.