Daniel Large, PA-C
NPI 1508305707 · Physician Assistant · San Francisco, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Large, PA-C is a Physician Assistant provider in San Francisco, CA (NPI 1508305707).
Provider details
- NPI number
- 1508305707
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA65384 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 34 | 31 |
| Methylprednisolone | 25 | 25 |
| Tizanidine Hcl | 24 | 24 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 60 Fenwood RdCenter for Cv Diseases Dept of NeurosurgeryBoston, MA 02115-6128Phone: (617) 525-7874Fax: (617) 713-3050
- 22 Bramhall StPortland, ME 04102-3134Phone: (207) 885-0011
- 49 Spring StMmp Neurosurgery and SpineScarborough, ME 04074Phone: (207) 662-5490Fax: (207) 885-5851
Registry dates
- Enumerated
- 2017-02-21
- Last updated
- 2026-01-09
- Certified
- 2026-01-09
Frequently asked questions
- What is Daniel Large's NPI number?
- Daniel Large's National Provider Identifier (NPI) is 1508305707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Large's specialty?
- Daniel Large is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Daniel Large located?
- Daniel Large's practice location on file with NPPES is 505 Parnassus Ave # L-352, San Francisco, CA 94143-2204.
- What is Daniel Large's phone number?
- The practice phone number listed in the NPPES registry for Daniel Large is (415) 353-1863.
- Does Daniel Large accept Medicare?
- Daniel Large is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Large's NPI active?
- Yes — Daniel Large's NPI (1508305707) is active in the NPPES registry as of the last update on 2026-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.