Sandra Yan, MD
NPI 1912566589 · Neurological Surgery Physician · Gainesville, FL
Enrolled with Medicare as Order and Referring Only - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Yan, MD is a Neurological Surgery Physician provider in Gainesville, FL (NPI 1912566589).
Provider details
- NPI number
- 1912566589
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- TRN29092 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 15 | 15 |
| Ondansetron Hcl | 14 | 14 |
| Ondansetronbrand: Ondansetron Odt | 12 | 12 |
| Tramadol Hcl | 11 | 11 |
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
Registry dates
- Enumerated
- 2019-06-07
- Last updated
- 2019-06-07
Frequently asked questions
- What is Sandra Yan's NPI number?
- Sandra Yan's National Provider Identifier (NPI) is 1912566589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Yan's specialty?
- Sandra Yan is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Yan located?
- Sandra Yan's practice location on file with NPPES is 1149 Newell Dr Bldg 59, Gainesville, FL 32610-3011.
- What is Sandra Yan's phone number?
- The practice phone number listed in the NPPES registry for Sandra Yan is (352) 273-9000.
- Does Sandra Yan accept Medicare?
- Sandra Yan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Yan's NPI active?
- Yes — Sandra Yan's NPI (1912566589) is active in the NPPES registry as of the last update on 2019-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.