Demetrios Mikelis, M.D.
Internal Medicine Physician · New Hyde Park, NY
Demetrios Mikelis, M.D. is an internal medicine physician with a practice address in New Hyde Park, New York, and NPI 1447694153, issued on Apr 24, 2013. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Demetrios Mikelis
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 2001 Marcus Ave, New Hyde Park, NY 11042
- Phone
- (516) 355-0111
- Enumerated
- Apr 24, 2013
- Entity
- Type 1 · individual
Also registered at 2001 Marcus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Demetrios Mikelis 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
Industry payments in 2024: $17.93
1 payment, mostly food and beverage; the largest payer was Medtronic, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
163 internal medicine physician records list a New Hyde Park practice address
They are 163 of the 4,217 NPPES records with a New Hyde Park practice address, and 13,725 internal medicine physician records in New York.
All 163 in New Hyde Park → All 13,725 in New York → Every provider in New Hyde Park →
Other internal medicine physician records in New York
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- Jay Aaron, MDGreat Neck, NY1245332956
- Justin Aaron, MDNew York, NY1619243912
- Ahmad AbadiPoughkeepsie, NY1780258517
- Jamsheed Abadi, MDBrooklyn, NY1477537496
- Theophine Abakporo, M.D.Brooklyn, NY1972564813
- Antonieta Abarientos, MDNew Rochelle, NY1649285123
- Charles Abate, MDOssining, NY1720180003
- Vyachislav Abayev, M.D.Brooklyn, NY1437394574
Common questions
What is Demetrios Mikelis, M.D.'s NPI number?
Demetrios Mikelis, M.D.'s National Provider Identifier (NPI) is 1447694153, issued on Apr 24, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Demetrios Mikelis, M.D. located?
The NPPES record lists a practice address at 2001 Marcus Ave, New Hyde Park, NY, 11042. Phone: (516) 355-0111. Providers update this record themselves, so call before visiting.
How can I verify Demetrios Mikelis, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.