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MAN YIN NORA CHOW M.D.
NPI 1518148683
Internal Medicine in San Francisco, CA

Active since November 16, 2007PECOS Enrolled
1821 PACIFIC AVE APT 9, SAN FRANCISCO, CA 94109(415) 680-5202 Get Directions Write a Review

NPPES record last updated: December 14, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Man Yin Nora Chow M.d. NPPES

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

MAN YIN NORA CHOW M.D. (NPI 1518148683) is an individual internal medicine provider in San Francisco, California, licensed in California (A97496) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1518148683
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMAN YIN NORA CHOWCredential: M.D.
Location Address1821 PACIFIC AVE APT 9San Francisco, CA 94109-2356
Mailing Address1821 Pacific Ave Apt 9San Francisco, CA 94109-2356 · (415) 680-5202
Phone(415) 680-5202
Sole ProprietorNo
Enumeration DateNovember 16, 2007
Last NPPES UpdateDecember 14, 2021
✔ NPI 1518148683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A97496
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1821 PACIFIC AVE APT 9, San Francisco, CA 94109
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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)

Man Yin Nora Chow 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 Man Yin Chow reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
1.1 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 94109 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
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Man Yin Chow's NPI number?

The NPI number for Man Yin Chow is 1518148683. It was assigned to this individual provider in the NPPES registry on November 16, 2007.

Where is Man Yin Chow located?

Man Yin Chow practices at 1821 Pacific Ave Apt 9, San Francisco, CA 94109. The listed phone number is (415) 680-5202.

What is Man Yin Chow's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Man Yin Chow enrolled in Medicare?

Yes. Man Yin Chow is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Man Yin Chow's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Man Yin Chow 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 Man Yin Chow'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 Man Yin Chow 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.