Gwinnette R. Hernandez, NP
Psychiatric/Mental Health Nurse Practitioner · Elmira, NY
Gwinnette R. Hernandez, NP is a psychiatric/mental health nurse practitioner with a practice address in Elmira, New York, and NPI 1124638671, issued on Aug 7, 2020. Check the license (New York 403094, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gwinnette R. Hernandez
- Credential
- NP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 403094 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1019 821 County RD RT 64 Ste 1, Elmira, NY 14903
- Phone
- (607) 331-1600
- Enumerated
- Aug 7, 2020
- Record last updated
- Apr 21, 2023
- Fax
- (607) 442-1209
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,129 in New York → Look up another NPI →
Verify Gwinnette R. Hernandez 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 403094Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gwinnette R. Hernandez among 4,129 psychiatric/mental health nurse practitioner records in New York
Gwinnette R. Hernandez, 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 not. Its NPI, issued in 2020, is newer than 58% of them.
- NPI issued2020 · 58% of these records are older, 37% newer
- In a Medicare fileNo · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- 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).
27 psychiatric/mental health nurse practitioner records list a practice address in Elmira
They are 27 of the 1,746 NPPES records with a practice address in Elmira, and 4,129 psychiatric/mental health nurse practitioner records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,129 in New York → Every provider in Elmira → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Sonya RaffertyElmira Heights, NY 149031871766246
- Amy Axtell, NPElmira, NY 149011821526179
- Patricia Babcock, NPPElmira, NY 149051669562484
- Andrea Cavaluzzi, PMHNPElmira, NY 149011881239648
- Colleen Dorchak, PMHNP-BCElmira, NY 149011912737495
- Belinda HollenbeckElmira, NY 149011154841880
- Jennifer Hollenbeck, NPElmira, NY 149011336510411
- Erica Lafler, RNElmira, NY 149011902313232
Common questions
What is Gwinnette R. Hernandez, NP's NPI number?
Gwinnette R. Hernandez, NP's National Provider Identifier (NPI) is 1124638671, issued on Aug 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Gwinnette R. Hernandez, NP located?
The NPPES record lists a practice address at 1019 821 County RD RT 64 Ste 1, Elmira, NY, 14903. Phone: (607) 331-1600. Providers update this record themselves, so call before visiting.
How can I verify Gwinnette R. Hernandez, NP's license?
NPPES lists New York license number 403094, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.