Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alexander Marinbakh, M.D.
Urology Physician in Brooklyn, NY · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043215320
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Registry record
Entity type Individual (Type 1)
Name Dr. Alexander Marinbakh
Credential M.D.
Sex Male
Practice address 2844 Ocean Pkwy, Brooklyn, NY, 11235
Phone (718) 646-0909
Fax (718) 646-8688
Enumeration date Jun 14, 2005
Last updated in NPPES Jan 24, 2008
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02138801 | Medicaid | NY | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Alexander Marinbakh?
Alexander Marinbakh is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Ruvim Krupkin Hematology & Oncology Physician · Brooklyn, NY NPI 1942205042 Steven Schwartz Oral and Maxillofacial Surgery (Dentist) · Brooklyn, NY NPI 1073500849 Robert Kennedy Geriatric Medicine (Internal Medicine) Physician · Brooklyn, NY NPI 1023115052 Boris Natapov Dentist · Brooklyn, NY NPI 1851489140 Advanced Surgical Urology PC Urology Physician · Brooklyn, NY NPI 1447410881 R K Medical Care P C Hematology & Oncology Physician · Brooklyn, NY NPI 1922259480
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-24.