Isabella O'Neill, FNP-BC
NPI 1730962432 · Family Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabella O'Neill, FNP-BC is a Family Nurse Practitioner provider in New York, NY (NPI 1730962432).
Provider details
- NPI number
- 1730962432
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 352007 (NY)
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 tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
14 documented practice locations
- 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 52 | 36 |
| Lisinopril | 33 | 18 |
| Amlodipine Besylate | 30 | 17 |
| Fluticasone Propionate | 22 | 14 |
| Omeprazole | 21 | 16 |
| Metformin Hcl | 15 | — |
| Rosuvastatin Calcium | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38 across 2 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 (13)
- 975 Westchester AveBronx, NY 10459-3204Phone: (718) 320-4466Fax: (718) 991-3829
- 4215 3rd Ave Fl 2Bronx, NY 10457-4501Phone: (718) 294-5891Fax: (718) 294-2468
- 2581 Atlantic AveBrooklyn, NY 11207-2412Phone: (718) 495-6700Fax: (646) 988-2840
- 1167 Nostrand AveBrooklyn, NY 11225-5417Phone: (718) 778-0198Fax: (718) 221-8169
- 999 Blake AveBrooklyn, NY 11208-3535Phone: (718) 277-8303Fax: (718) 277-4795
- 94-98 Manhattan AvenueBrooklyn, NY 11206-2505Phone: (718) 388-0390Fax: (718) 486-5741
- 89-44 164th StJamaica, NY 11432-6103Phone: (718) 523-2123Fax: (718) 523-5833
- 36-11 21st StLong Island City, NY 11106-4505Phone: (718) 482-7772
Registry dates
- Enumerated
- 2023-08-16
- Last updated
- 2023-10-13
- Certified
- 2023-10-12
Frequently asked questions
- What is Isabella O'Neill's NPI number?
- Isabella O'Neill's National Provider Identifier (NPI) is 1730962432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabella O'Neill's specialty?
- Isabella O'Neill is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isabella O'Neill located?
- Isabella O'Neill's practice location on file with NPPES is 511 W 157th St, New York, NY 10032-5058.
- What is Isabella O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Isabella O'Neill is (212) 781-7979.
- Does Isabella O'Neill accept Medicare?
- Isabella O'Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabella O'Neill's NPI active?
- Yes — Isabella O'Neill's NPI (1730962432) is active in the NPPES registry as of the last update on 2023-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.