Margaret Murphy, NP
NPI 1609503820 · Acute Care Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Murphy, NP is a Acute Care Nurse Practitioner provider in New York, NY (NPI 1609503820).
Provider details
- NPI number
- 1609503820
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F43235501 (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 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Valacyclovir Hclbrand: Valacyclovir | 45 | 16 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 21 | — |
| Atovaquone | 18 | — |
| Ruxolitinib Phosphatebrand: Jakafi | 15 | — |
| Posaconazole | 15 | — |
| Apixabanbrand: Eliquis | 11 | — |
| Prednisone | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-07
- Last updated
- 2022-08-31
- Certified
- 2022-08-31
Frequently asked questions
- What is Margaret Murphy's NPI number?
- Margaret Murphy's National Provider Identifier (NPI) is 1609503820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Murphy's specialty?
- Margaret Murphy is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Murphy located?
- Margaret Murphy's practice location on file with NPPES is 1275 York Ave, New York, NY 10065-6007.
- What is Margaret Murphy's phone number?
- The practice phone number listed in the NPPES registry for Margaret Murphy is (212) 639-5494.
- Does Margaret Murphy accept Medicare?
- Margaret Murphy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Murphy's NPI active?
- Yes — Margaret Murphy's NPI (1609503820) is active in the NPPES registry as of the last update on 2022-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.