Zia Massar, AGACNP
NPI 1659031177 · Acute Care Nurse Practitioner · New York, NY
Zia Massar, AGACNP is a Acute Care Nurse Practitioner provider in New York, NY (NPI 1659031177).
Provider details
- NPI number
- 1659031177
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGACNP
- Sex
- Female
- Sole proprietor
- No
- License
- 432120 (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
4 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-12-23
- Last updated
- 2021-12-23
- Certified
- 2021-12-23
Frequently asked questions
- What is Zia Massar's NPI number?
- Zia Massar's National Provider Identifier (NPI) is 1659031177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zia Massar's specialty?
- Zia Massar is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Zia Massar located?
- Zia Massar's practice location on file with NPPES is 1 Gustave L Levy Pl, New York, NY 10029-6504.
- What is Zia Massar's phone number?
- The practice phone number listed in the NPPES registry for Zia Massar is (212) 241-6500.
- Is Zia Massar's NPI active?
- Yes — Zia Massar's NPI (1659031177) is active in the NPPES registry as of the last update on 2021-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.