Stephanie Hernandez, M.D.
Emergency Medicine Physician · New York, NY
Stephanie Hernandez, M.D. is an emergency medicine physician with a practice address in New York, New York, and NPI 1629243738, issued on Apr 29, 2008. Check the license (New York 247986, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Stephanie Hernandez
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 247986 NY
Self-reported in NPPES; status is on the state search - Practice location
- 423 E 23RD St, New York, NY 10010
- Phone
- (212) 686-7500
- Enumerated
- Apr 29, 2008
- Record last updated
- Jul 1, 2022
- Medicare enrollment
- Enrolled (PECOS I20100326000257); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 423 E 23RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hubimer Aguirre, DPTPhysical Therapist1891375861
- Syeda Ahmed, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1386696094
- Tasneem Ahmed, MDRheumatology Physician1598261265
Verify Stephanie Hernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 247986Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average emergency medicine physician in 2024
79 Medicare Part D claims for 56 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Meloxicam12 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.
Bills Medicare through 3 group practices
- Icahn School OF Medicine AT Mount SinaiNew York, NY
- Icahn School OF Medicine AT Mount SinaiNew York, NY
- Icahn School OF Medicine AT Mount SinaiElmhurst, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1,075 emergency medicine physician records list a practice address in New York
They are 1,075 of the 98,468 NPPES records with a practice address in New York, and 5,025 emergency medicine physician records in New York.
All 1,075 in New York → All 5,025 in New York → Every provider in New York →
Other emergency medicine physician records in New York
- Matthew Abad, D.O.Bronx, NY1629490693
- Theophine Abakporo, M.D.Brooklyn, NY1972564813
- Nabil AbazaidNew York, NY1578025979
- Ethan Abbott, DOBronx, NY1619252202
- Frederick Abbuhl, MDAlbany, NY1831138882
- Minako Abe, MDNew York, NY1578635249
- Benjamin Abella, MDNew York, NY1568560746
- Gilbert Abou Dagher, M.DNew York, NY1275743700
- Gallane Abraham, MDBronx, NY1275859696
- Joel Abraham, D.O.New Hyde Park, NY1578815437
Common questions
What is Stephanie Hernandez, M.D.'s NPI number?
Stephanie Hernandez, M.D.'s National Provider Identifier (NPI) is 1629243738, issued on Apr 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Hernandez, M.D. located?
The NPPES record lists a practice address at 423 E 23RD St, New York, NY, 10010. Phone: (212) 686-7500. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Hernandez, M.D.'s license?
NPPES lists New York license number 247986, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephanie Hernandez, M.D. prescribe under Medicare Part D?
In 2024, Stephanie Hernandez, M.D. had 79 Medicare Part D claims for 56 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.