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SAN SAN WIN M.D
NPI 1639177355
Neuromusculoskeletal Medicine & OMM in San Francisco, CA

Active since July 07, 2005PECOS Enrolled
1441 POWELL ST, SAN FRANCISCO, CA 94133(415) 292-8650(415) 292-8666 Get Directions Write a Review

NPPES record last updated: December 14, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About San San Win M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SAN SAN WIN M.D (NPI 1639177355) is an individual neuromusculoskeletal medicine & omm provider in San Francisco, California, licensed in California (A77815) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639177355
Entity TypeIndividualFemale
Primary Taxonomy204D00000X
Provider Legal NameSAN SAN WINCredential: M.D
Location Address1441 POWELL STSan Francisco, CA 94133-3849
Mailing Address2 N Mayfair AveDaly City, CA 94015-1057 · (650) 756-2269 · Fax (650) 756-2269
Phone(415) 292-8650
Fax(415) 292-8666
Sole ProprietorNo
Enumeration DateJuly 7, 2005
Last NPPES UpdateDecember 14, 2021
✔ NPI 1639177355 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeuromusculoskeletal Medicine & OMMAllopathic & Osteopathic Physicians
Taxonomy Code204D00000X
License✔ Licensed in CA · A77815
Definition
The Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine physician directs special attention to the neuromusculoskeletal system and its interaction with other body systems. Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine encompasses increased knowledge and understanding of osteopathic principles and practice and heightened technical skills of osteopathic manipulative medicine, and integrates each of these into the management of pediatric, adolescent, adult, and geriatric patients.
1441 POWELL ST, San Francisco, CA 94133
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

San San Win M.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show San Win reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
1.9 mi
Internal Medicine
2238 GEARY
San Francisco, CA 94116
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1841373800 (415) 833-2200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

ON LOK SENIOR HEALTH SERVICES
Clinic/Center (Adult Day Care)
1441 POWELL ST
SAN FRANCISCO, CA 94133
San Francisco County (415) 292-8650
KATHRYN ELIZABETH DERE MD
Internal Medicine (Geriatric Medicine)
1441 POWELL ST
SAN FRANCISCO, CA 94133
San Francisco County (415) 292-8888
ANDREA K KUNG M.D.
Internal Medicine
1441 POWELL ST
SAN FRANCISCO, CA 94133
San Francisco County (415) 292-8687
HONEYCOMB HEARING SERVICES PC
Clinic/Center (Hearing and Speech)
1441 POWELL ST
SAN FRANCISCO, CA 94133
San Francisco County (415) 816-2044

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 San Win's NPI number?

The NPI number for San Win is 1639177355. It was assigned to this individual provider in the NPPES registry on July 7, 2005.

Where is San Win located?

San Win practices at 1441 Powell St, San Francisco, CA 94133. The listed phone number is (415) 292-8650.

What is San Win's specialty?

The primary specialty registered for this NPI is Neuromusculoskeletal Medicine & OMM with taxonomy code 204D00000X.

Is San Win enrolled in Medicare?

Yes. San Win is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for San Win's services?

According to the CMS Revalidation Reassignment List (October 2026 release), San Win reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, CA). The 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 San Win'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 San Win was last updated on December 14, 2021. 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.