Michael Gugnishev, NP
Gerontology Nurse Practitioner · Brooklyn, NY
Michael Gugnishev, NP is a gerontology nurse practitioner with a practice address in Brooklyn, New York, and NPI 1245822204, issued on Feb 10, 2021. Check the license (New York F310109-01, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Gugnishev
- Credential
- NP
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License numbers
- F310109-01 NY
26NJ15120800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 4808 Fort Hamilton Pkwy, Brooklyn, NY 11219
- Phone
- (718) 283-6000
- Enumerated
- Feb 10, 2021
- Entity
- Type 1 · individual
Also registered at 4808 Fort Hamilton Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tiffany Nguyen, DOStudent in an Organized Health Care Education/Training Program1588503940
- Andrew RyuEmergency Medicine Physician1285337683
- Marike Saint-Pierre-MoussetStudent in an Organized Health Care Education/Training Program1811835291
Verify Michael Gugnishev 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 F310109-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
96% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
51 Medicare Part D claims, against an average of 1,350 among the 5,732 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Eliquis13 claims
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.
One hospital or facility affiliation
- Maimonides Faculty Practice PlanBrooklyn, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gerontology Nurse Practitioner providers in New York
There are 449 gerontology nurse practitioner records in New York.
Other gerontology nurse practitioner records in New York
- Sandy Aaron, NURSE PRACTITIONERBrooklyn, NY1073251534
- Akosua Abankwah, NPNew York, NY1619281748
- Sumra Abbasi, NPValley Stream, NY1235760612
- Geraldine Abbatiello, PHD, GNP, PMHNPChappaqua, NY1235314352
- Jacqueline Abbatiello, NPWestbury, NY1316553399
- Titilola Abiodun-Adelokiki, NURSE PRACTITIONERStaten Island, NY1053645481
- Nana Acheampong, R.N, AGNP-CHuntington Station, NY1174893754
- Kristoffersen Acoba, MS, NP, AGPCNP-BCBrooklyn, NY1932754116
- Jennifer Adjara, NPAlbany, NY1659645158
- Nisha AdvaniNew York, NY1336849850
Common questions
What is Michael Gugnishev, NP's NPI number?
Michael Gugnishev, NP's National Provider Identifier (NPI) is 1245822204, issued on Feb 10, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Michael Gugnishev, NP located?
The NPPES record lists a practice address at 4808 Fort Hamilton Pkwy, Brooklyn, NY, 11219. Phone: (718) 283-6000. Providers update this record themselves, so call before visiting.
How can I verify Michael Gugnishev, NP's license?
NPPES lists New York license number F310109-01, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Gugnishev, NP prescribe under Medicare Part D?
In 2024, Michael Gugnishev, NP had 51 Medicare Part D claims; the average among gerontology nurse practitioner prescribers was 1,350. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.