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MRS. HILARY JOHNSTON PA-C, MMS
NPI 1649626177
Physician Assistant - Medical in San Bruno, CA

Active since May 13, 2016PECOS EnrolledAccepts Medicare Assignment
801 TRAEGER AVE STE 310, SAN BRUNO, CA 94066(650) 742-5969(650) 742-7116 Get Directions Write a Review

NPPES record last updated: January 3, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 3, 2022, Nov 11, 2021, Oct 26, 2016 and 1 more (4 updates tracked since 2016).

About Mrs. Hilary Johnston Pa-c, Mms NPPES

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

MRS. HILARY JOHNSTON PA-C, MMS (NPI 1649626177) is an individual medical provider in San Bruno, California, licensed in California (53387) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1649626177
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMRS. HILARY JOHNSTONCredential: PA-C, MMS
Location Address801 TRAEGER AVE STE 310San Bruno, CA 94066-3048
Mailing Address136 N San Mateo Dr Fl 2San Mateo, CA 94401-2778 · (650) 348-1242 · Fax (650) 348-0788
Phone(650) 742-5969
Fax(650) 742-7116
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMay 13, 2016
Last NPPES UpdateJanuary 3, 20224 updates tracked since enumeration
NPPES CertifiedNovember 11, 2021
✔ NPI 1649626177 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 · 53387
801 TRAEGER AVE STE 310, San Bruno, CA 94066
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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 and accepts Medicare assignment

Mrs. Hilary Johnston Pa-c, Mms is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890085948
PECOS Enrollment IDI20160602001274
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.

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.

CAROLINE STARLING MD
Dermatology
801 TRAEGER AVE STE 310
SAN BRUNO, CA 94066
San Mateo County (650) 742-2000
DR. ERINA LIE MD
Dermatology
801 TRAEGER AVE STE 310
SAN BRUNO, CA 94066
San Mateo County (415) 757-9494

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 Hilary Johnston's NPI number?

The NPI number for Hilary Johnston is 1649626177. It was assigned to this individual provider in the NPPES registry on May 13, 2016.

Where is Hilary Johnston located?

Hilary Johnston practices at 801 Traeger Ave Ste 310, San Bruno, CA 94066. The listed phone number is (650) 742-5969.

What is Hilary Johnston's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Hilary Johnston enrolled in Medicare?

Yes. Hilary Johnston is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Hilary Johnston was last updated on January 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.