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MARY K. WALTER PA
NPI 1770890345
Physician Assistant - Medical in Saint Helena, CA

Active since September 02, 2010
1222 PINE ST, SAINT HELENA, CA 94574(707) 963-3641(707) 963-8462 Get Directions Write a Review

NPPES record last updated: September 2, 2010. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mary K. Walter Pa NPPES

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

MARY K. WALTER PA (NPI 1770890345) is an individual medical provider in Saint Helena, California, licensed in California (PA11328) and active in the NPI registry since September 2010.

NPPES Registry Identity

NPI1770890345
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMARY K. WALTERCredential: PA
Location Address1222 PINE STSaint Helena, CA 94574-1830
Mailing Address1561 Third St Ste GNapa, CA 94559-2861 · (707) 259-2000 · Fax (707) 259-0181
Phone(707) 963-3641
Fax(707) 963-8462
Sole ProprietorNo
Enumeration DateSeptember 2, 2010
✔ NPI 1770890345 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in CA · PA11328
1222 PINE ST, Saint Helena, CA 94574
Open in Google Maps ↗

Other Identifiers 1

Medicare PINZZZ00607Z

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

BARRY ALFRED BROWN M.D.
Family Medicine
1222 PINE ST
SAINT HELENA, CA 94574
Napa County (707) 963-2711
BETH LINCOLN NP
Nurse Practitioner
1222 PINE ST
SAINT HELENA, CA 94574
Napa County (707) 963-3641
DR. MARIE BOLING HUGHES
Family Medicine
1222 PINE ST
SAINT HELENA, CA 94574
Napa County (707) 963-3641
OLE HEALTH
Clinic/Center (Federally Qualified Health Center (FQHC))
1222 PINE ST, SUITE A
SAINT HELENA, CA 94574
Napa County (707) 254-1774
HILLARY HOPPE
Nurse Practitioner (Family)
1222 PINE ST
SAINT HELENA, CA 94574
Napa County (707) 963-3641
MELISSA MINA TOMA NURSE PRACTITIONER
Nurse Practitioner (Family)
1222 PINE ST
SAINT HELENA, CA 94574
Napa County (707) 963-3641

Frequently Asked Questions

What is Mary Walter's NPI number?

The NPI number assigned to this healthcare provider is 1770890345, enumerated as an "individual" on September 02, 2010.

Where is the provider located?

The provider is located at 1222 PINE ST SAINT HELENA, CA 94574 and the phone number is (707) 963-3641.

What is the provider's specialty?

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.

What insurance does Mary Walter accept?

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.