Mary Ellen Depree Kiernan, PA
NPI 1598719874 · Medical Physician Assistant · Brooklyn, NY
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Ellen Depree Kiernan, PA is a Medical Physician Assistant provider in Brooklyn, NY (NPI 1598719874).
Provider details
- NPI number
- 1598719874
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- License
- 001585 (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
20 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
- 2006-05-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Ellen Depree Kiernan's NPI number?
- Mary Ellen Depree Kiernan's National Provider Identifier (NPI) is 1598719874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ellen Depree Kiernan's specialty?
- Mary Ellen Depree Kiernan is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Ellen Depree Kiernan located?
- Mary Ellen Depree Kiernan's practice location on file with NPPES is 800 Poly Pl, Brooklyn, NY 11209-7104.
- What is Mary Ellen Depree Kiernan's phone number?
- The practice phone number listed in the NPPES registry for Mary Ellen Depree Kiernan is (718) 836-6600.
- Does Mary Ellen Depree Kiernan accept Medicare?
- Mary Ellen Depree Kiernan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Ellen Depree Kiernan's NPI active?
- Yes — Mary Ellen Depree Kiernan's NPI (1598719874) 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.