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DR. DEAN FONG DO
NPI 1609057041
Pathology - Anatomic Pathology & Clinical Pathology in San Francisco, CA

Active since November 14, 2007PECOS Enrolled
350 ST. JOSEPH'S STREET, KAISER PERMANENTE MEDICAL CENTER, SAN FRANCISCO, CA 94115(415) 833-4188 Get Directions Write a Review

NPPES record last updated: August 26, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Dean Fong Do NPPES

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

DR. DEAN FONG DO (NPI 1609057041) is an individual anatomic pathology & clinical pathology provider in San Francisco, California, licensed in California (20A9526) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609057041
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. DEAN FONGCredential: DO
Location Address350 ST. JOSEPH'S STREET, KAISER PERMANENTE MEDICAL CENTERSan Francisco, CA 94115
Mailing Address350 St. Joseph's Street, Kaiser Permanente Medical CenterSan Francisco, CA 94115 · (415) 833-4188
Phone(415) 833-4188
Sole ProprietorNo
Enumeration DateNovember 14, 2007
Last NPPES UpdateAugust 26, 2008
✔ NPI 1609057041 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
Licenses✔ Licensed in CA · 20A9526✔ Licensed in ME · 1912
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
350 ST. JOSEPH'S STREET, San Francisco, CA 94115
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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)

Dr. Dean Fong Do 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 Reassignments

2

Medicare enrollment records show Dean Fong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Permanente Medical Group Inc
0.1 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
Marin Medical Laboratories
12 mi
Anatomic Pathology & Clinical Pathology
250 BON AIR ROAD
Greenbrae, CA 94904
  • Reassigned Medicare billing, California enrollment
  • 13 clinicians in this Medicare group
NPI 1447356811 (415) 925-7174

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 94115 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 Dean Fong's NPI number?

The NPI number for Dean Fong is 1609057041. It was assigned to this individual provider in the NPPES registry on November 14, 2007.

Where is Dean Fong located?

Dean Fong practices at 350 St. Joseph's Street Kaiser Permanente Medical Center, San Francisco, CA 94115. The listed phone number is (415) 833-4188.

What is Dean Fong's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Dean Fong enrolled in Medicare?

Yes. Dean Fong is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Dean Fong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dean Fong reassigns Medicare benefits to 2 organizations: Permanente Medical Group Inc (San Francisco, CA) and Marin Medical Laboratories (Greenbrae, 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 Dean Fong'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 Dean Fong was last updated on August 26, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.