Zachary Halpern, M.D.
Emergency Medicine Physician · New York, NY
Zachary Halpern, M.D. is an emergency medicine physician with a practice address in New York, New York, and NPI 1023490877, issued on Jun 28, 2015. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Zachary Halpern
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A160631 CA
Self-reported in NPPES; status is on the state search - Practice location
- 301 E 38TH St, New York, NY 10016
- Phone
- (310) 292-4889
- Enumerated
- Jun 28, 2015
- Record last updated
- Sep 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Verify Zachary Halpern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average emergency medicine physician in 2024
197 Medicare Part D claims for 136 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 11 claims were for opioids.
Most prescribed
- Cefuroxime28 claims
- Doxycycline Hyclate19 claims
- Cephalexin18 claims
- Famotidine13 claims
- Azithromycin11 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.
Zachary Halpern among 5,025 emergency medicine physician records in New York
Zachary Halpern, M.D. is one of 5,025 emergency medicine physician records with a practice address in New York. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 63% of them.
- NPI issued2015 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2019 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (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 5,025 in New York → Every provider in New York → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Robert Femia, MDNew York, NY 100161225094220
- Jennifer Garner, MDNew York, NY 100161043238629
- Lewis Goldfrank, MDNew York, NY 100161891889150
- Vicki Goldhill, MDNew York, NY 100161558304618
- Rajneesh Gulati, M.D.New York, NY 100161326082025
- Steven Issley, MDNew York, NY 100161215925029
- Brian Klokeid, MDNew York, NY 100161609818111
- Alex Manini, MDNew York, NY 100161659361962
Common questions
What is Zachary Halpern, M.D.'s NPI number?
Zachary Halpern, M.D.'s National Provider Identifier (NPI) is 1023490877, issued on Jun 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Halpern, M.D. located?
The NPPES record lists a practice address at 301 E 38TH St, New York, NY, 10016. Phone: (310) 292-4889. Providers update this record themselves, so call before visiting.
How can I verify Zachary Halpern, M.D.'s license?
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 Zachary Halpern, M.D. prescribe under Medicare Part D?
In 2024, Zachary Halpern, M.D. had 197 Medicare Part D claims for 136 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.