Catherine Mesyef, PA-C
NPI 1558014944 · Physician Assistant · Manhasset, NY
Catherine Mesyef, PA-C is a Physician Assistant provider in Manhasset, NY (NPI 1558014944).
Provider details
- NPI number
- 1558014944
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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
83% 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
- 2022-01-27
- Last updated
- 2022-01-27
- Certified
- 2022-01-27
Frequently asked questions
- What is Catherine Mesyef's NPI number?
- Catherine Mesyef's National Provider Identifier (NPI) is 1558014944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Mesyef's specialty?
- Catherine Mesyef is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Mesyef located?
- Catherine Mesyef's practice location on file with NPPES is 75 Plandome Rd Lowr Level, Manhasset, NY 11030-2303.
- What is Catherine Mesyef's phone number?
- The practice phone number listed in the NPPES registry for Catherine Mesyef is (516) 588-0655.
- Is Catherine Mesyef's NPI active?
- Yes — Catherine Mesyef's NPI (1558014944) is active in the NPPES registry as of the last update on 2022-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.