Jack Hajjar, MD
Anesthesiology Physician · Staten Island, NY
Jack Hajjar, MD is an anesthesiology physician with a practice address in Staten Island, New York, and NPI 1265430888, issued on Jul 8, 2005. Check the license (New York 176194-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jack Hajjar
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 176194-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 475 Seaview Ave, Staten Island, NY 10305
- Phone
- (718) 226-2000
- Enumerated
- Jul 8, 2005
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 01188283 NY
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 5,062 in New York → Look up another NPI →
Also registered at 475 Seaview Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amy Abraham, FNPFamily Nurse Practitioner1588540371
Verify Jack Hajjar 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 176194-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average anesthesiology physician in 2024
90 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Cilostazol12 claims
- Gabapentin12 claims
- Lisinopril12 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.
Jack Hajjar among 5,062 anesthesiology physician records in New York
Jack Hajjar, MD is one of 5,062 anesthesiology physician records with a practice address in New York. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
102 anesthesiology physician records list a practice address in Staten Island
They are 102 of the 12,351 NPPES records with a practice address in Staten Island, and 5,062 anesthesiology physician records in New York.
All 5,062 in New York → Every provider in Staten Island → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Carlos Alcala, MDStaten Island, NY 103051023015575
- Indra Anandasabapathy, MDStaten Island, NY 103051649277195
- Than Than Aye, MDStaten Island, NY 103051083611537
- Peter Bennardo, MDStaten Island, NY 103051497752950
- Lourdes Bondoc, MDStaten Island, NY 103051851398325
- Flynn Delaney, MDStaten Island, NY 103051962409367
- Joseph Desena, MDStaten Island, NY 103051104823525
- Mariam Doss, MDStaten Island, NY 103051760489108
Common questions
What is Jack Hajjar, MD's NPI number?
Jack Hajjar, MD's National Provider Identifier (NPI) is 1265430888, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jack Hajjar, MD located?
The NPPES record lists a practice address at 475 Seaview Ave, Staten Island, NY, 10305. Phone: (718) 226-2000. Providers update this record themselves, so call before visiting.
How can I verify Jack Hajjar, MD's license?
NPPES lists New York license number 176194-1, 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 Jack Hajjar, MD prescribe under Medicare Part D?
In 2024, Jack Hajjar, MD had 90 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.