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ANNA LI MD
NPI 1770656910
Obstetrics & Gynecology in San Francisco, CA

Active since November 16, 2006PECOS Enrolled
1650 VALENCIA ST, SAN FRANCISCO, CA 94110(415) 643-2700 Get Directions Write a Review

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

About Anna Li Md NPPES

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

ANNA LI MD (NPI 1770656910) is an individual obstetrics & gynecology provider in San Francisco, California, licensed in California (A86195) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770656910
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameANNA LICredential: MD
Location Address1650 VALENCIA STSan Francisco, CA 94110-5013
Mailing AddressPo Box 254869Sacramento, CA 95865-4869 · (916) 854-6975 · Fax (916) 854-6864
Phone(415) 643-2700
Sole ProprietorNo
Enumeration DateNovember 16, 2006
Last NPPES UpdateDecember 14, 2021
✔ NPI 1770656910 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A86195
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1650 VALENCIA ST, San Francisco, CA 94110
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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)

Anna Li Md 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 Anna Li reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
2.8 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LISA JONGEWAARD NP
Nurse Practitioner (Family)
1650 VALENCIA ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 821-1282
ST LUKES WOMENS CENTER
General Acute Care Hospital
1650 VALENCIA ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 285-7788

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 Anna Li's NPI number?

The NPI number for Anna Li is 1770656910. It was assigned to this individual provider in the NPPES registry on November 16, 2006.

Where is Anna Li located?

Anna Li practices at 1650 Valencia St, San Francisco, CA 94110. The listed phone number is (415) 643-2700.

What is Anna Li's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Anna Li enrolled in Medicare?

Yes. Anna Li is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Anna Li's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Li 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 Anna Li'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 Anna Li 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.