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MS. KATHRYN FONTWIT PA
NPI 1780701151
Physician Assistant in San Francisco, CA

Active since March 23, 2007PECOS Enrolled
1001 POTRERO AVE BLDG 100 RM 350, SFGH RENAL, SAN FRANCISCO, CA 94110(415) 206-8242(415) 285-2389 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Kathryn Fontwit Pa NPPES

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

MS. KATHRYN FONTWIT PA (NPI 1780701151) is an individual physician assistant in San Francisco, California, licensed in California (PA13637) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780701151
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. KATHRYN FONTWITCredential: PA
Location Address1001 POTRERO AVE BLDG 100 RM 350, SFGH RENALSan Francisco, CA 94110-3518
Mailing Address1001 Potrero Ave Bldg 100 Rm 350, Sfgh RenalSan Francisco, CA 94110-3518 · (415) 206-8242 · Fax (415) 285-2389
Phone(415) 206-8242
Fax(415) 285-2389
Sole ProprietorNo
Enumeration DateMarch 23, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1780701151 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA13637
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1001 POTRERO AVE BLDG 100 RM 350, San Francisco, CA 94110
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Other Identifiers 2

Other059758Sfgh Internal Use Only-commercial Number
Medicare UPINP68617

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Kathryn Fontwit Pa 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.

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
$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
$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.

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 Kathryn Fontwit's NPI number?

The NPI number for Kathryn Fontwit is 1780701151. It was assigned to this individual provider in the NPPES registry on March 23, 2007.

Where is Kathryn Fontwit located?

Kathryn Fontwit practices at 1001 Potrero Ave Bldg 100 Rm 350 Sfgh Renal, San Francisco, CA 94110. The listed phone number is (415) 206-8242.

What is Kathryn Fontwit's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Kathryn Fontwit enrolled in Medicare?

Yes. Kathryn Fontwit is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kathryn Fontwit was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.