Mark Christopher Pillitteri, DO
Obstetrics & Gynecology Physician · Deer Park, NY
Mark Christopher Pillitteri, DO is an obstetrics & gynecology physician with a practice address in Deer Park, New York, and NPI 1679677082, issued on Sep 8, 2006. Check the license (New York 199269, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mark Christopher Pillitteri
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 199269 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2017 Deer Park Ave, Deer Park, NY 11729
- Phone
- (631) 242-7444
- Enumerated
- Sep 8, 2006
- Record last updated
- Feb 19, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (631) 242-3810
- Medicaid ID
- 01792378 NY
- Medicare enrollment
- Enrolled (PECOS I20101105000509); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1993
- Entity
- Type 1 · individual
Also registered at 2017 Deer Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edgar Lerias, MDPediatrics Physician1033284211
- Eileen Pillitteri, PA-CMedical Physician Assistant1184862195
- Josephine Pizzurro, RN MS PNPPediatric Nurse Practitioner1629286653
Verify Mark Christopher Pillitteri in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 199269Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
210 Medicare Part D claims for 64 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Fluconazole30 claims
- Estradiol29 claims
- Metronidazole21 claims
- Terconazole16 claims
- Nitrofurantoin Mono-Macro14 claims
- Premarin12 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.
Industry payments in 2024: $26.70
1 payment: education; the largest payer was Millicent US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Bills Medicare through one group practice
- Chs Physician Partners PCWest Islip, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obstetrics & Gynecology Physician providers in New York
There are 3,174 obstetrics & gynecology physician records in New York.
Other obstetrics & gynecology physician records in New York
- Gila Aaron, M.D.New York, NY1457352965
- David Abayev, D.O.Rego Park, NY1366495517
- Maria Abbattista, MDScarsdale, NY1417019407
- Steven Abbey, MDBuffalo, NY1326267741
- Aiman Abboud, MD DOBrooklyn, NY1063511970
- Ehab Abdelmalek, MDBrooklyn, NY1366599755
- Ruqayyah Abdul-Karim, M.D.New York, NY1225561558
- Mazin Abdullah, M.DPotsdam, NY1831241629
- Ekhlas AbdulraheemWilliamsville, NY1518594795
- Sarah AbelmanBay Shore, NY1720617566
Common questions
What is Mark Christopher Pillitteri, DO's NPI number?
Mark Christopher Pillitteri, DO's National Provider Identifier (NPI) is 1679677082, issued on Sep 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Christopher Pillitteri, DO located?
The NPPES record lists a practice address at 2017 Deer Park Ave, Deer Park, NY, 11729. Phone: (631) 242-7444. Providers update this record themselves, so call before visiting.
How can I verify Mark Christopher Pillitteri, DO's license?
NPPES lists New York license number 199269, 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.
How much does Mark Christopher Pillitteri, DO prescribe under Medicare Part D?
In 2024, Mark Christopher Pillitteri, DO had 210 Medicare Part D claims for 64 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.