Hilary Heyison, NP
NPI 1093254229 · Family Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hilary Heyison, NP is a Family Nurse Practitioner provider in New York, NY (NPI 1093254229).
Provider details
- NPI number
- 1093254229
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 717052-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetron Hcl | 85 | 53 |
| Metoclopramide Hcl | 72 | 45 |
| Dexamethasone | 66 | 42 |
| Pantoprazole Sodium | 33 | 12 |
| Imatinib Mesylate | 32 | — |
| Oxycodone Hcl | 25 | 15 |
| Enoxaparin Sodium | 20 | — |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$820 across 32 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
Registry dates
- Enumerated
- 2017-02-21
- Last updated
- 2023-07-12
- Certified
- 2023-07-12
Frequently asked questions
- What is Hilary Heyison's NPI number?
- Hilary Heyison's National Provider Identifier (NPI) is 1093254229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hilary Heyison's specialty?
- Hilary Heyison is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hilary Heyison located?
- Hilary Heyison's practice location on file with NPPES is 1305 York Ave Fl 12, New York, NY 10021-5663.
- What is Hilary Heyison's phone number?
- The practice phone number listed in the NPPES registry for Hilary Heyison is (646) 962-6200.
- Does Hilary Heyison accept Medicare?
- Hilary Heyison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hilary Heyison's NPI active?
- Yes — Hilary Heyison's NPI (1093254229) is active in the NPPES registry as of the last update on 2023-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.