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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

VALERIE NOWAKOWSKI MD
NPI 1073417119
Radiology - Radiation Oncology in San Mateo, CA

Active since October 05, 2026
100 S SAN MATEO DR, SAN MATEO, CA 94401(650) 336-8117 Get Directions Write a Review

NPPES record added: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Valerie Nowakowski Md NPPES

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

VALERIE NOWAKOWSKI MD (NPI 1073417119) is an individual radiation oncology provider in San Mateo, California, licensed in California (G60726) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1073417119
Entity TypeIndividual
Primary Taxonomy2085R0001X
Provider Legal NameVALERIE NOWAKOWSKICredential: MD
Location Address100 S SAN MATEO DRSan Mateo, CA 94401-3805
Mailing AddressPo Box 1341Millbrae, CA 94030-5341
Phone(650) 336-8117
Sole ProprietorYes
Enumeration DateOctober 5, 2026
NPPES CertifiedSeptember 25, 2026
✔ NPI 1073417119 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License✔ Licensed in CA · G60726
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
100 S SAN MATEO DR, San Mateo, CA 94401
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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.

HARRIET BETH BOROFSKY M.D.
Radiology (Diagnostic Radiology)
100 S SAN MATEO DR
SAN MATEO, CA 94401
San Mateo County (650) 696-4140
SUTTER BAY HOSPITALS
Psychiatric Unit
100 S SAN MATEO DR
SAN MATEO, CA 94401
San Mateo County (650) 696-5400
CLAY HUGHES NAPPER M.D.
Radiology (Diagnostic Radiology)
100 S SAN MATEO DR
SAN MATEO, CA 94401
San Mateo County (650) 696-4515
QUAN MY TRAN DO
Family Medicine
100 S SAN MATEO DR
SAN MATEO, CA 94401
San Mateo County (650) 696-4515
JEFFREY J. GUTTAS. MD, INC.
Allergy & Immunology
100 S SAN MATEO DR, STE 400
SAN MATEO, CA 94401
San Mateo County (650) 696-4101
DR. JEFFREY JOHN GUTTAS M.D.
Internal Medicine (Cardiovascular Disease)
100 S SAN MATEO DR, SUITE 400
SAN MATEO, CA 94401
San Mateo County (650) 696-4100
HAIDEE SUI DPT
Physical Therapist
100 S SAN MATEO DR
SAN MATEO, CA 94401
San Mateo County (650) 696-4315
MS. KIMBERLY J. ERLICH RN CPNP
Nurse Practitioner (Pediatrics)
100 S SAN MATEO DR, 3RD FLOOR, RM 3364
SAN MATEO, CA 94401
San Mateo County (650) 696-4595

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 Valerie Nowakowski's NPI number?

The NPI number for Valerie Nowakowski is 1073417119. It was assigned to this individual provider in the NPPES registry on October 5, 2026.

Where is Valerie Nowakowski located?

Valerie Nowakowski practices at 100 S San Mateo Dr, San Mateo, CA 94401. The listed phone number is (650) 336-8117.

What is Valerie Nowakowski's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

When was this NPI record last updated?

The NPPES record for Valerie Nowakowski was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.