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NATALIE FONG NP
NPI 1881317451
Nurse Practitioner - Acute Care in San Francisco, CA

Active since September 20, 2022PECOS EnrolledAccepts Medicare Assignment
400 PARNASSUS AVE FL 2, SAN FRANCISCO, CA 94143(415) 353-2161(415) 353-2505 Get Directions Write a Review

NPPES record last updated: September 20, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Natalie Fong Np NPPES

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

NATALIE FONG NP (NPI 1881317451) is an individual acute care provider in San Francisco, California, licensed in California (95016643) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1881317451
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameNATALIE FONGCredential: NP
Location Address400 PARNASSUS AVE FL 2San Francisco, CA 94143-2202
Mailing Address400 Parnassus Ave Fl 2San Francisco, CA 94143-2202 · (415) 353-2161 · Fax (415) 353-2505
Phone(415) 353-2161
Fax(415) 353-2505
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateSeptember 20, 2022
NPPES CertifiedSeptember 20, 2022
✔ NPI 1881317451 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in CA · 95016643
400 PARNASSUS AVE FL 2, San Francisco, CA 94143
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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 and accepts Medicare assignment

Natalie Fong Np 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.

PECOS PAC ID9234515941
PECOS Enrollment IDI20221004001771
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

5

Medicare enrollment records show Natalie Fong reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of California San Francisco
Same address
Surgery
400 PARNASSUS AVE, MCB 300
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 5,645 clinicians in this Medicare group
NPI 1346329380 (415) 353-2161
Ucsf Medical Group Business Services
Same address
Internal Medicine
400 PARNASSUS AVE
San Francisco, CA 94122
  • Reassigned Medicare billing, California enrollment
  • 5,544 clinicians in this Medicare group
NPI 1477624104 (415) 353-2808
Regents Of The University Of California
0.1 mi
Endocrinology, Diabetes & Metabolism
505 PARNASSUS AVE
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 2,112 clinicians in this Medicare group
NPI 1376613943 (415) 353-2350
Ucsf Dept Of Surgery
0.1 mi
Surgery
505 PARNASSUS AVE
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 761 clinicians in this Medicare group
NPI 1477627537 (415) 353-2161
Ucsf Pediatrics Associates
0.1 mi
Pediatrics
505 PARNASSUS AVE
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 1,159 clinicians in this Medicare group
NPI 1376614016 (415) 353-2000

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 94143 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 20

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

DR. JEFFREY M. HARRIS M.D.
Pediatrics
400 PARNASSUS AVE FL 2
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2813
KELLI MARIE COCHRAN
Nurse Practitioner
400 PARNASSUS AVE FL 2
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2161
DR. SOPHIA YENCHUAN KUO LEWIS MD
Internal Medicine (Infectious Disease)
400 PARNASSUS AVE FL 2
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2626
RACHEL BYSTRITSKY
Internal Medicine (Infectious Disease)
400 PARNASSUS AVE FL 2
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2626
IAN S SORIANO M.D.
Surgery
400 PARNASSUS AVE FL 2
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2161
DR. PAUL STANGER M.D.
Pediatrics
400 PARNASSUS AVE FL 2
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2008
DR. DAVID F. TEITEL M.D.
Pediatrics
400 PARNASSUS AVE FL 2
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2008
PATRICIA A FREEMAN PA
Physician Assistant (Surgical)
400 PARNASSUS AVE FL 2
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-3292

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 Natalie Fong's NPI number?

The NPI number for Natalie Fong is 1881317451. It was assigned to this individual provider in the NPPES registry on September 20, 2022.

Where is Natalie Fong located?

Natalie Fong practices at 400 Parnassus Ave Fl 2, San Francisco, CA 94143. The listed phone number is (415) 353-2161.

What is Natalie Fong's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Natalie Fong enrolled in Medicare?

Yes. Natalie Fong 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 Natalie Fong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Fong reassigns Medicare benefits to 5 organizations: University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA), Regents Of The University Of California (San Francisco, CA), Ucsf Dept Of Surgery (San Francisco, CA) and Ucsf Pediatrics Associates (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 Natalie 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 Natalie Fong was last updated on September 20, 2022. 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.