Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael Ralph Dourmashkin, M.D.
Urology Physician in Melville, NY · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336134139
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Registry record
Entity type Individual (Type 1)
Name Michael Ralph Dourmashkin
Credential M.D.
Sex Male
Practice address 532 Broadhollow Rd, Melville, NY, 11747
Phone (516) 931-0041
Fax (516) 822-1686
Enumeration date Sep 17, 2005
Last updated in NPPES Apr 20, 2011
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 |
|---|---|---|---|
| 01093425 | 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
Is NPI 1336134139 active?
Yes, as of the latest NPPES snapshot, NPI 1336134139 is active (record last updated 2011-04-20).
How do I verify Michael Dourmashkin's NPI record?
Cross-check NPI 1336134139 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Town Total Farmingdale LLC Community/Retail Pharmacy · Melville, NY NPI 1457389645 Town Total Nutrition, Inc. Home Infusion Therapy Pharmacy · Melville, NY NPI 1962510511 Town Total Nutrition, Inc Nursing Care Agency · Melville, NY NPI 1164584371 Advocare Inc Home Health Agency · Melville, NY NPI 1851437453 Joseph Navarra Pharmacist · Melville, NY NPI 1730382771 Patircia Cole Pharmacist · Melville, NY NPI 1396077038 Shpresa Pula Pharmacist · Melville, NY NPI 1285951434 Hana Kim Pharmacist · Melville, NY NPI 1326321779
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-20.