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KATHRYN ALEXANDRA SZYMANSKI M.D.
NPI 1366238537
Internal Medicine in San Francisco, CA

Active since April 16, 2025PECOS Enrolled
1101 VAN NESS AVE # 1120, SAN FRANCISCO, CA 94109(415) 600-3954 Get Directions Write a Review

NPPES record last updated: October 2, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Kathryn Alexandra Szymanski M.d. NPPES

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

KATHRYN ALEXANDRA SZYMANSKI M.D. (NPI 1366238537) is an individual internal medicine provider in San Francisco, California, licensed in California (PTL19535) and active in the NPI registry since April 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366238537
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameKATHRYN ALEXANDRA SZYMANSKICredential: M.D.
Location Address1101 VAN NESS AVE # 1120San Francisco, CA 94109-6919
Mailing Address1101 Van Ness AveSan Francisco, CA 94109-6919
Phone(415) 600-3954
Sole ProprietorNo
Enumeration DateApril 16, 2025
Last NPPES UpdateOctober 2, 2025
NPPES CertifiedOctober 2, 2025
✔ NPI 1366238537 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 · PTL19535
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.
1101 VAN NESS AVE # 1120, San Francisco, CA 94109
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kathryn Alexandra Szymanski 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.

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.

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.

TANNER FREDIANI MD
Student in an Organized Health Care Education/Training Program
1101 VAN NESS AVE # 1120
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-3954
SAMANTHA JOSEPH
Student in an Organized Health Care Education/Training Program
1101 VAN NESS AVE # 1120
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-3954
ANNA THIEMANN
Student in an Organized Health Care Education/Training Program
1101 VAN NESS AVE # 1120
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-3954
MARIAM SADAT HOSSEINI GOHAR MD
Student in an Organized Health Care Education/Training Program
1101 VAN NESS AVE # 1120
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-3954
LUCA BREMNER
Student in an Organized Health Care Education/Training Program
1101 VAN NESS AVE # 1120
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-3954
MARK OET MD
Student in an Organized Health Care Education/Training Program
1101 VAN NESS AVE # 1120
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-3954
MARANATHA TEFERI
Student in an Organized Health Care Education/Training Program
1101 VAN NESS AVE # 1120
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-6000
CHRISTOPHER DOMANSKI
Student in an Organized Health Care Education/Training Program
1101 VAN NESS AVE # 1120
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-3954

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 Szymanski's NPI number?

The NPI number for Kathryn Szymanski is 1366238537. It was assigned to this individual provider in the NPPES registry on April 16, 2025.

Where is Kathryn Szymanski located?

Kathryn Szymanski practices at 1101 Van Ness Ave # 1120, San Francisco, CA 94109. The listed phone number is (415) 600-3954.

What is Kathryn Szymanski's specialty?

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

Is Kathryn Szymanski enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Kathryn Szymanski was last updated on October 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.