Irene Mazur, M.D.
Psychiatry Physician · Millstone, NJ
Irene Mazur, M.D. is a psychiatry physician with a practice address in Millstone, New Jersey, and NPI 1346405727, issued on Jul 24, 2008. Check the license (New Jersey 25MA08661000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Irene Mazur
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 25MA08661000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 17 Molsbury LN, Millstone, NJ 08510
- Phone
- (732) 609-0157
- Enumerated
- Jul 24, 2008
- Record last updated
- Aug 17, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (609) 259-1592
- Medicare enrollment
- Enrolled (PECOS I20110513000683); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Verify Irene Mazur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA08661000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% more Medicare Part D claims than the average psychiatry physician in 2024
1,800 Medicare Part D claims for 185 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Buspirone Hcl139 claims
- Sertraline Hcl125 claims
- Divalproex Sodium112 claims
- Mirtazapine107 claims
- Lamotrigine81 claims
- Quetiapine Fumarate80 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
- Center OF Revitalizing Psychiatry, P.C.Rochelle Park, NJ
- Nutrans Health LLCFreehold, NJ
- Nutrans Health LLCFreehold, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Psychiatry Physician providers in New Jersey
There are 1,520 psychiatry physician records in New Jersey.
Other psychiatry physician records in New Jersey
- Kendrick Abad, DOWillingboro, NJ1720729346
- Muhammad Abbas, M.D.Neptune, NJ1396955951
- M Adeel Abbasi, MDNewton, NJ1316591258
- Maribel Abbate, M.D.Madison, NJ1871769489
- Hussain Abdullah, MBBS, MDBrick, NJ1033646583
- Frank Abenante, M.D.Manahawkin, NJ1730273418
- Ruby Abraham, MDCranford, NJ1083620124
- Samar Abrar, MDTenafly, NJ1043236698
- Tunku Abubakar, MDPrinceton, NJ1275571515
- Joseph Acquaviva, M.D.Hackensack, NJ1912054420
Common questions
What is Irene Mazur, M.D.'s NPI number?
Irene Mazur, M.D.'s National Provider Identifier (NPI) is 1346405727, issued on Jul 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Irene Mazur, M.D. located?
The NPPES record lists a practice address at 17 Molsbury LN, Millstone, NJ, 08510. Phone: (732) 609-0157. Providers update this record themselves, so call before visiting.
How can I verify Irene Mazur, M.D.'s license?
NPPES lists New Jersey license number 25MA08661000, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Irene Mazur, M.D. prescribe under Medicare Part D?
In 2024, Irene Mazur, M.D. had 1,800 Medicare Part D claims for 185 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.