NPPES file of Aug 9, 2026

Lisa Jean Mamakos, M.D.

Geriatric Medicine (Family Medicine) Physician · Westhampton Beach, NY

Lisa Jean Mamakos, M.D. is a geriatric medicine (family medicine) physician with a practice address in Westhampton Beach, New York, and NPI 1619265584, issued on Jul 13, 2011. Check the license (New York 282828, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619265584
Name
Lisa Jean Mamakos
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Family Medicine) Physician 207QG0300X
License number
282828 NY
Self-reported in NPPES; status is on the state search
Practice location
147 Beach RD Ste A, Westhampton Beach, NY 11978
Phone
(631) 288-7746
Enumerated
Jul 13, 2011
Record last updated
Sep 10, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(631) 288-7111
Medicare enrollment
Enrolled (PECOS I20180726000803); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 147 Beach RD Ste A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Fatimah AhmadStudent in an Organized Health Care Education/Training Program1245025964
  2. Daniel ChintaStudent in an Organized Health Care Education/Training Program1336934082
  3. Nuzhat Choudhury, MDStudent in an Organized Health Care Education/Training Program1124878210
  4. Suemaya Ivezaj, MDFamily Medicine Physician1215639265
  5. Tarandeep KaurStudent in an Organized Health Care Education/Training Program1578405338
  6. Quinn Kensey, DOStudent in an Organized Health Care Education/Training Program1699526731

Verify Lisa Jean Mamakos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 282828    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $107.81

1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 460 providers of this specialty with any payment received $1,218.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lisa Mamakos$107.81
  2. Specialty average$1,218.49

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Geriatric Medicine (Family Medicine) Physician providers in New York

There are 86 geriatric medicine (family medicine) physician records in New York.

All 86 in New York → Every provider in Westhampton Beach →

Other geriatric medicine (family medicine) physician records in New York

  1. Lovedhi Aggarwal, MDEast Setauket, NY1760668933
  2. Rana Ahmad, MDJohnson City, NY1467658153
  3. Frederick Arredondo, MDMerrick, NY1336220862
  4. Peter Badmajew, M.D.Jamesport, NY1760438469
  5. Gleda Baldini, MDAlbany, NY1558419689
  6. Mary Elizabeth Bonnet, M.D.Rochester, NY1215315965
  7. Jennifer Breznay, MDBrooklyn, NY1942237599
  8. Alessandra Bruzzese, MSN RN, AGPCNP-CMassapequa Park, NY1144908286
  9. Paul Cavaluzzi, D.O.White Plains, NY1831311877
  10. Nestor Cerda, M.D.New Square, NY1164957767

Common questions

What is Lisa Jean Mamakos, M.D.'s NPI number?

Lisa Jean Mamakos, M.D.'s National Provider Identifier (NPI) is 1619265584, issued on Jul 13, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Jean Mamakos, M.D. located?

The NPPES record lists a practice address at 147 Beach RD Ste A, Westhampton Beach, NY, 11978. Phone: (631) 288-7746. Providers update this record themselves, so call before visiting.

How can I verify Lisa Jean Mamakos, M.D.'s license?

NPPES lists New York license number 282828, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.