ALBERT AHOY PA-C
NPI 1356878136
Physician Assistant in Castro Valley, CA

Q: What is Albert Ahoy's NPI number?

The NPI number for Albert Ahoy is 1356878136. It was assigned to this individual provider in the NPPES registry on May 11, 2017.

Q: What is Albert Ahoy's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Albert Ahoy was last updated on July 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.

Active since May 11, 2017PECOS EnrolledAccepts Medicare Assignment

20642 JOHN DR, CASTRO VALLEY, CA 94546(510) 785-5000 Get Directions Write a Review

NPPES record last updated: July 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 1, 2025, Mar 17, 2025, Feb 7, 2023 and 2 more (5 updates tracked since 2017).

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About Albert Ahoy Pa-c NPPES

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

ALBERT AHOY PA-C (NPI 1356878136) is an individual physician assistant in Castro Valley, California, licensed in California (54626) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1356878136

Entity TypeIndividualMale

Primary Taxonomy363A00000X

Provider Legal NameALBERT AHOYCredential: PA-C

Location Address20642 JOHN DRCastro Valley, CA 94546-5103

Mailing Address20642 John DrCastro Valley, CA 94546-5103 · (510) 785-5000

Phone(510) 785-5000

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateMay 11, 2017

Last NPPES UpdateJuly 21, 20255 updates tracked since enumeration

NPPES CertifiedJuly 21, 2025

✔ NPI 1356878136 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 · 54626

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.

20642 JOHN DR, Castro Valley, CA 94546

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Secondary Practice Locations 2

Location 12 W Portal AveSan Francisco, CA 94127-1304 · Phone (888) 663-6331 · Fax (415) 252-7176

Location 22770 Acton StBerkeley, CA 94702-2334 · Phone (510) 759-2962

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

Albert Ahoy Pa-c 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 ID7911279195

PECOS Enrollment IDI20170823001258

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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

51 services44 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94546 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.

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.

HELEN WOOHEE YANG MD

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