Doriel Pearson-Nishioka, PA-C
NPI 1205937885 · Physician Assistant · East Palo Alto, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Doriel Pearson-Nishioka, PA-C is a Physician Assistant provider in East Palo Alto, CA (NPI 1205937885).
Provider details
- NPI number
- 1205937885
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA11886 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 842 Altos Oaks DrLos Altos, CA 94024-5403Phone: (650) 941-0550
- 300 Pasteur DrSumc - Peds Physiscian Billing Mc: 5530Palo Alto, CA 94305-2200Phone: (650) 498-7391Fax: (650) 725-7888
Registry dates
- Enumerated
- 2006-09-26
- Last updated
- 2018-09-12
Frequently asked questions
- What is Doriel Pearson-Nishioka's NPI number?
- Doriel Pearson-Nishioka's National Provider Identifier (NPI) is 1205937885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doriel Pearson-Nishioka's specialty?
- Doriel Pearson-Nishioka is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Doriel Pearson-Nishioka located?
- Doriel Pearson-Nishioka's practice location on file with NPPES is 1855 Bay Rd., East Palo Alto, CA 94303.
- What is Doriel Pearson-Nishioka's phone number?
- The practice phone number listed in the NPPES registry for Doriel Pearson-Nishioka is (650) 330-7400.
- Does Doriel Pearson-Nishioka accept Medicare?
- Doriel Pearson-Nishioka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Doriel Pearson-Nishioka's NPI active?
- Yes — Doriel Pearson-Nishioka's NPI (1205937885) is active in the NPPES registry as of the last update on 2018-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.