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KRISTIN MARIE WONG MD
NPI 1427285014
Pediatrics in San Francisco, CA

Active since June 22, 2009PECOS Enrolled
UC SAN FRANCISCO M691, 505 PARNASSUS, BOX 0110, SAN FRANCISCO, CA 94143(415) 476-6245(415) 476-4009 Get Directions Write a Review

NPPES record last updated: June 22, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Kristin Marie Wong Md NPPES

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

KRISTIN MARIE WONG MD (NPI 1427285014) is an individual pediatrics provider in San Francisco, California, licensed in California (A108029) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427285014
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKRISTIN MARIE WONGCredential: MD
Location AddressUC SAN FRANCISCO M691, 505 PARNASSUS, BOX 0110San Francisco, CA 94143-0001
Mailing AddressUc San Francisco M691, 505 Parnassus, Box 0110San Francisco, CA 94143-0001 · (415) 476-6245 · Fax (415) 476-4009
Phone(415) 476-6245
Fax(415) 476-4009
Sole ProprietorYes
Enumeration DateJune 22, 2009
✔ NPI 1427285014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A108029
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
UC SAN FRANCISCO M691, 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 (PECOS)

Kristin Marie Wong 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 Reassignments

4

Medicare enrollment records show Kristin Wong reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ucsf Pediatrics Associates
Same address
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
University Of California San Francisco
0.1 mi
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
0.1 mi
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
University Of California Sfgh Medical Group
2.8 mi
Medical Oncology
995 POTRERO AVE, BLDG.80, RM 229
San Francisco, CA 94110
  • Reassigned Medicare billing, California enrollment
  • 637 clinicians in this Medicare group
NPI 1356696215 (415) 476-4082

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 2

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

DR. MATTHEW SHANNON PANTELL M.D., M.S.
Student in an Organized Health Care Education/Training Program
UC SAN FRANCISCO M691, 505 PARNASSUS, BOX 0110
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-6245
DR. ELIZABETH CROUCH MD
Pediatrics (Neonatal-Perinatal Medicine)
UC SAN FRANCISCO M691, 505 PARNASSUS
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-6245

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 Kristin Wong's NPI number?

The NPI number for Kristin Wong is 1427285014. It was assigned to this individual provider in the NPPES registry on June 22, 2009.

Where is Kristin Wong located?

Kristin Wong practices at Uc San Francisco M691 505 Parnassus, Box 0110, San Francisco, CA 94143. The listed phone number is (415) 476-6245.

What is Kristin Wong's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Kristin Wong enrolled in Medicare?

Yes. Kristin Wong is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kristin Wong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristin Wong reassigns Medicare benefits to 4 organizations: Ucsf Pediatrics Associates (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and University Of California Sfgh Medical Group (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 Kristin Wong'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 Kristin Wong was last updated on June 22, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.