Stephanie Speizer, PA-C
NPI 1346556438 · Physician Assistant · Daly City, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Speizer, PA-C is a Physician Assistant provider in Daly City, CA (NPI 1346556438).
Provider details
- NPI number
- 1346556438
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA21061 (CA)
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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2010-08-26
- Last updated
- 2022-01-03
Frequently asked questions
- What is Stephanie Speizer's NPI number?
- Stephanie Speizer's National Provider Identifier (NPI) is 1346556438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Speizer's specialty?
- Stephanie Speizer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Speizer located?
- Stephanie Speizer's practice location on file with NPPES is 901 Campus Dr, Daly City, CA 94015-4900.
- What is Stephanie Speizer's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Speizer is (650) 991-9400.
- Does Stephanie Speizer accept Medicare?
- Stephanie Speizer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Speizer's NPI active?
- Yes — Stephanie Speizer's NPI (1346556438) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.