Daniel Heffelfinger, PA-C
NPI 1770884371 · Physician Assistant · Santa Clara, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Heffelfinger, PA-C is a Physician Assistant provider in Santa Clara, CA (NPI 1770884371).
Provider details
- NPI number
- 1770884371
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA21185 (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
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
- 2010-11-12
- Last updated
- 2022-01-03
Frequently asked questions
- What is Daniel Heffelfinger's NPI number?
- Daniel Heffelfinger's National Provider Identifier (NPI) is 1770884371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Heffelfinger's specialty?
- Daniel Heffelfinger is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Daniel Heffelfinger located?
- Daniel Heffelfinger's practice location on file with NPPES is 710 Lawrence Expy, Santa Clara, CA 95051-5173.
- What is Daniel Heffelfinger's phone number?
- The practice phone number listed in the NPPES registry for Daniel Heffelfinger is (510) 818-9237.
- Does Daniel Heffelfinger accept Medicare?
- Daniel Heffelfinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Heffelfinger's NPI active?
- Yes — Daniel Heffelfinger's NPI (1770884371) 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.