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MS. DORIEL PEARSON-NISHIOKA PA-C
NPI 1205937885
Physician Assistant in East Palo Alto, CA

Active since September 26, 2006PECOS Enrolled
1855 BAY RD., EAST PALO ALTO, CA 94303(650) 330-7400(650) 321-1610 Get Directions Write a Review

NPPES record last updated: September 12, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 12, 2018, Oct 21, 2016 (2 updates tracked since 2016).

About Ms. Doriel Pearson-nishioka Pa-c NPPES

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

MS. DORIEL PEARSON-NISHIOKA PA-C (NPI 1205937885) is an individual physician assistant in East Palo Alto, California, licensed in California (PA11886) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1205937885
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. DORIEL PEARSON-NISHIOKACredential: PA-C
Location Address1855 BAY RD.East Palo Alto, CA 94303
Mailing Address300 Pasteur Dr, Sumc - Peds Physiscian Billing Mc: 5530Palo Alto, CA 94305-2200 · (650) 498-7391 · Fax (650) 725-7888
Phone(650) 330-7400
Fax(650) 321-1610
Sole ProprietorNo
Enumeration DateSeptember 26, 2006
Last NPPES UpdateSeptember 12, 20182 updates tracked since enumeration
✔ NPI 1205937885 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 · PA11886
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.
1855 BAY RD., East Palo Alto, CA 94303
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Secondary Practice Locations 2

Location 1300 Pasteur Dr, SUMC - Peds Physiscian Billing MC: 5530Palo Alto, CA 94305-2200 · Phone (650) 498-7391 · Fax (650) 725-7888
Location 2842 Altos Oaks DrLos Altos, CA 94024-5403 · Phone (650) 941-0550

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Doriel Pearson-nishioka Pa-c 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 94303 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
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.

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 Doriel Pearson-nishioka's NPI number?

The NPI number for Doriel Pearson-nishioka is 1205937885. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is Doriel Pearson-nishioka located?

Doriel Pearson-nishioka practices at 1855 Bay Rd., East Palo Alto, CA 94303. The listed phone number is (650) 330-7400.

What is Doriel Pearson-nishioka's specialty?

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

Is Doriel Pearson-nishioka enrolled in Medicare?

Yes. Doriel Pearson-nishioka is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Doriel Pearson-nishioka was last updated on September 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.