Tiffany Villamarin, AGNP
NPI 1477265635 · Adult Health Nurse Practitioner · West Harrison, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Villamarin, AGNP is a Adult Health Nurse Practitioner provider in West Harrison, NY (NPI 1477265635).
Provider details
- NPI number
- 1477265635
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP
- Sex
- Female
- Sole proprietor
- No
- License
- F310820-01 (NY)
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 tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
703 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 394 | $113 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 279 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 30 | $159 |
Typical Medicare-allowed amounts for these services range $9–$159 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Abiraterone Acetate | 66 | 13 |
| Prednisone | 62 | 27 |
| Ondansetron Hcl | 52 | 38 |
| Prochlorperazine Maleate | 44 | 29 |
| Apixabanbrand: Eliquis | 32 | — |
| Lenalidomide | 30 | — |
| Dexamethasone | 28 | 11 |
| Acyclovir |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,014 across 96 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 34 Maple StNorwalk, CT 06850-3815Phone: (917) 708-1184
Registry dates
- Enumerated
- 2022-12-20
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Tiffany Villamarin's NPI number?
- Tiffany Villamarin's National Provider Identifier (NPI) is 1477265635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Villamarin's specialty?
- Tiffany Villamarin is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tiffany Villamarin located?
- Tiffany Villamarin's practice location on file with NPPES is 500 Westchester Ave, West Harrison, NY 10604-3200.
- What is Tiffany Villamarin's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Villamarin is (914) 540-5593.
- Does Tiffany Villamarin accept Medicare?
- Tiffany Villamarin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Villamarin's NPI active?
- Yes — Tiffany Villamarin's NPI (1477265635) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.