NPPES file of Aug 9, 2026

Mark Stephen Gordon, MD

Specialist · White Plains, NY

Mark Stephen Gordon, MD is a specialist with a practice address in White Plains, New York, and NPI 1346232899, issued on Aug 19, 2005. Check the license (New York 155799, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346232899
Name
Mark Stephen Gordon
Credential
MD
Primary taxonomy
Specialist 174400000X
License number
155799 NY
Self-reported in NPPES; status is on the state search
Practice location
2 Longview Ave, White Plains, NY 10601
Phone
(914) 684-5884
Enumerated
Aug 19, 2005
Record last updated
Jun 29, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(914) 684-6178
Medicare enrollment
Enrolled (PECOS I20040423001322); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 1982
Telehealth
Offers telehealth (CMS)
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 2 Longview Ave

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

  1. Preya Ananthakrishnan, M.D.Surgery Physician1104030535
  2. Anne Borofsky, A.N.P.Adult Health Nurse Practitioner1285631150
  3. Nicole BoxerHealth Educator1174974224
  4. Dan Costin, MDHematology & Oncology Physician1033103155
  5. Nathalie Gonzalez, FNP-BCFamily Nurse Practitioner1053019406
  6. Karen Green, MDHematology & Oncology Physician1447246624

Verify Mark Stephen Gordon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 155799
    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
Find 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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91% fewer Medicare Part D claims than the average specialist in 2024

131 Medicare Part D claims for 69 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 59 claims were for opioids.

  1. Mark Gordon131
  2. Specialty average1,380

Most prescribed

  1. Oxycodone-Acetaminophen53 claims
  2. Rosuvastatin Calcium18 claims
  3. Montelukast Sodium12 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 99.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $160.22

4 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Gordon$160.22
  2. Specialty average$4,760.79

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

  1. White Plains Physician Services PCWhite Plains, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark Stephen Gordon among 22,636 specialist records in New York

Mark Stephen Gordon, MD is one of 22,636 specialist records with a practice address in New York. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 99% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated1982 · median 1990 among the 943 with a school on file
  • Record last updated2011 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

324 specialist records list a practice address in White Plains

They are 324 of the 4,065 NPPES records with a practice address in White Plains, and 22,636 specialist records in New York.

The 8 specialist records with the nearest ZIP codes

  1. Amy GoodmanWhite Plains, NY 106011740846435
  2. Cynthia Gray, MDWhite Plains, NY 106011831319078
  3. Laura Gufarotti, M.S.EDWhite Plains, NY 106011396146973
  4. Anneyamma Mannancheril, M.D.White Plains, NY 106011841297702
  5. Howard Mizrachi, M.D.White Plains, NY 106011407829534
  6. Stephen Rittenberg, M.D.White Plains, NY 106011992014658
  7. Amanda RubensteinWhite Plains, NY 106011821481730
  8. Diane Schecter, M.D.White Plains, NY 106011336112457

Common questions

What is Mark Stephen Gordon, MD's NPI number?

Mark Stephen Gordon, MD's National Provider Identifier (NPI) is 1346232899, issued on Aug 19, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mark Stephen Gordon, MD located?

The NPPES record lists a practice address at 2 Longview Ave, White Plains, NY, 10601. Phone: (914) 684-5884. Providers update this record themselves, so call before visiting.

How can I verify Mark Stephen Gordon, MD's license?

NPPES lists New York license number 155799, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Stephen Gordon, MD prescribe under Medicare Part D?

In 2024, Mark Stephen Gordon, MD had 131 Medicare Part D claims for 69 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.

What is Mark Stephen Gordon, MD's MIPS final score?

The 2023 MIPS final score is 99.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.