Patricia Farrelly, M.D.
NPI 1528142031 · Specialist · New York, NY
Enrolled with Medicare as Practitioner - Surgical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Farrelly, M.D. is a Specialist provider in New York, NY (NPI 1528142031).
Provider details
- NPI number
- 1528142031
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 181674 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
642 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 452 | $107 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 57 | $67 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 33 | $132 |
| Partial Removal of Breast19301 | 30 | $825 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 23 | $261 |
| Biopsy Or Removal of Deep Lymph Nodes of Underarm |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Patricia Farrelly's NPI number?
- Patricia Farrelly's National Provider Identifier (NPI) is 1528142031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Farrelly's specialty?
- Patricia Farrelly is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Patricia Farrelly located?
- Patricia Farrelly's practice location on file with NPPES is 983 Park Ave, New York, NY 10028-0808.
- What is Patricia Farrelly's phone number?
- The practice phone number listed in the NPPES registry for Patricia Farrelly is (212) 570-5484.
- Does Patricia Farrelly accept Medicare?
- Patricia Farrelly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Farrelly's NPI active?
- Yes — Patricia Farrelly's NPI (1528142031) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.