Debra Diaz, PA-C
NPI 1417362096 · Physician Assistant · Stanford, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debra Diaz, PA-C is a Physician Assistant provider in Stanford, CA (NPI 1417362096).
Provider details
- NPI number
- 1417362096
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA189344 (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 2120 L St Nw Ste 400Washington, DC 20037-1538Phone: (202) 741-2911Fax: (202) 741-2921
Registry dates
- Enumerated
- 2014-06-23
- Last updated
- 2022-07-21
Frequently asked questions
- What is Debra Diaz's NPI number?
- Debra Diaz's National Provider Identifier (NPI) is 1417362096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Diaz's specialty?
- Debra Diaz is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Debra Diaz located?
- Debra Diaz's practice location on file with NPPES is 300 Pasteur Dr Rm Hc 133, Stanford, CA 94305-2200.
- What is Debra Diaz's phone number?
- The practice phone number listed in the NPPES registry for Debra Diaz is (650) 725-5078.
- Does Debra Diaz accept Medicare?
- Debra Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debra Diaz's NPI active?
- Yes — Debra Diaz's NPI (1417362096) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.