Cayla O'Sullivan
NPI 1609597137 · Adult Health Nurse Practitioner · Rochester, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cayla O'Sullivan is a Adult Health Nurse Practitioner provider in Rochester, NY (NPI 1609597137).
Provider details
- NPI number
- 1609597137
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 310741 (NY)
Specialties & taxonomies
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
3 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 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 177 | 32 |
| Levothyroxine Sodium | 167 | 17 |
| Apixabanbrand: Eliquis | 146 | 21 |
| Torsemide | 113 | 25 |
| Rivaroxabanbrand: Xarelto | 106 | — |
| Gabapentin | 87 | 16 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-09-02
- Last updated
- 2023-07-22
- Certified
- 2022-09-02
Frequently asked questions
- What is Cayla O'Sullivan's NPI number?
- Cayla O'Sullivan's National Provider Identifier (NPI) is 1609597137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cayla O'Sullivan's specialty?
- Cayla O'Sullivan is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cayla O'Sullivan located?
- Cayla O'Sullivan's practice location on file with NPPES is 1870 Winton Rd S Ste 100, Rochester, NY 14618-4011.
- What is Cayla O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Cayla O'Sullivan is (585) 760-5469.
- Does Cayla O'Sullivan accept Medicare?
- Cayla O'Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cayla O'Sullivan's NPI active?
- Yes — Cayla O'Sullivan's NPI (1609597137) is active in the NPPES registry as of the last update on 2023-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.