Megan Greis, NP
NPI 1679351688 · Psychiatric/Mental Health Nurse Practitioner · Bronx, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Greis, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Bronx, NY (NPI 1679351688).
Provider details
- NPI number
- 1679351688
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F405237-01 (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
2 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
- 2023-09-20
- Last updated
- 2023-09-20
- Certified
- 2023-09-20
Frequently asked questions
- What is Megan Greis's NPI number?
- Megan Greis's National Provider Identifier (NPI) is 1679351688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Greis's specialty?
- Megan Greis is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Megan Greis located?
- Megan Greis's practice location on file with NPPES is 1054 Simpson St, Bronx, NY 10459-2404.
- What is Megan Greis's phone number?
- The practice phone number listed in the NPPES registry for Megan Greis is (718) 589-2440.
- Does Megan Greis accept Medicare?
- Megan Greis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Greis's NPI active?
- Yes — Megan Greis's NPI (1679351688) is active in the NPPES registry as of the last update on 2023-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.