Megan Greis, NP
Psychiatric/Mental Health Nurse Practitioner · Bronx, NY
Megan Greis, NP is a psychiatric/mental health nurse practitioner with a practice address in Bronx, New York, and NPI 1679351688, issued on Sep 20, 2023. Check the license (New York F405237-01, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Megan Greis
- Credential
- NP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- F405237-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1054 Simpson St, Bronx, NY 10459
- Phone
- (718) 589-2440
- Enumerated
- Sep 20, 2023
- Record last updated
- Sep 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20240409000763); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,129 in New York → Look up another NPI →
Also registered at 1054 Simpson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marissa Neto, PSYDPsychologist1336622406
- Chantal Ogle, MD.Family Medicine Physician1336595008
Verify Megan Greis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license F405237-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
81 Medicare Part D claims for 20 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- New York City Health And Hospitals CorporationNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Megan Greis among 4,129 psychiatric/mental health nurse practitioner records in New York
Megan Greis, NP is one of 4,129 psychiatric/mental health nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 76% of them.
- NPI issued2023 · 76% of these records are older, 17% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2023 · median 2021 among the 1,914 with a school on file
- Record last updated2023 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in New York
There are 4,129 psychiatric/mental health nurse practitioner records in New York.
All 4,129 in New York → Every provider in Bronx → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Angela Blair, NPBronx, NY 104591740379833
- Hannah Cochran, PMHNPBronx, NY 104591437706843
- Adam CzulakBronx, NY 104591821830126
- Koral LirianoBronx, NY 104591245918564
- Valerie Naggie, PMHNPBronx, NY 104591477371037
- Aisha OrtizBronx, NY 104591205233749
- Eleanor Pickering, PMHNPBronx, NY 104591558141390
- Marivxy QuinterosBronx, NY 104591750936571
Common questions
What is Megan Greis, NP's NPI number?
Megan Greis, NP's National Provider Identifier (NPI) is 1679351688, issued on Sep 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Megan Greis, NP located?
The NPPES record lists a practice address at 1054 Simpson St, Bronx, NY, 10459. Phone: (718) 589-2440. Providers update this record themselves, so call before visiting.
How can I verify Megan Greis, NP's license?
NPPES lists New York license number F405237-01, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Megan Greis, NP prescribe under Medicare Part D?
In 2024, Megan Greis, NP had 81 Medicare Part D claims for 20 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.