NPPES file of Aug 9, 2026

Christopher Michael Lesniak, DO

Endocrinology, Diabetes & Metabolism Physician · Eatontown, NJ

Christopher Michael Lesniak, DO is an endocrinology, diabetes & metabolism physician with a practice address in Eatontown, New Jersey, and NPI 1386106219, issued on Apr 1, 2019. Check the license (New Jersey 25MB11492600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; 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
1386106219
Name
Christopher Michael Lesniak
Credential
DO
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
25MB11492600 NJ
Self-reported in NPPES; status is on the state search
Practice location
135 Highway 35, Eatontown, NJ 07724
Phone
(848) 308-4924
Enumerated
Apr 1, 2019
Record last updated
Aug 12, 2024
Medicare enrollment
Enrolled (PECOS I20240824000157); accepts Medicare assignment
Medical or professional school
Rowan University School Of Osteopathic Medicine, 2019
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.
Download card Updates feed

8 nearest endocrinology, diabetes & metabolism physician records → All 417 in New Jersey → Look up another NPI →

Also registered at 135 Highway 35

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

  1. Kate Bourke, RDRegistered Dietitian1750259792
  2. Emily Hayden, DOFamily Medicine Physician1164646253
  3. Amos Katz, MDNeurology Physician1952411340
  4. Yeasol Lee, M.D.Family Medicine Physician1992236665
  5. Alexa Martucci, SLPSpeech-Language Pathologist1902576747
  6. Sheila Perez-Steele, M.D.Internal Medicine Physician1407931058

Verify Christopher Michael Lesniak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MB11492600    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 Jersey 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

92% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

221 Medicare Part D claims for 84 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.

  1. Christopher Lesniak221
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium27 claims
  2. Mounjaro19 claims
  3. Lantus Solostar14 claims
  4. Metformin Hcl11 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: $556.10

29 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Lesniak$556.10
  2. Specialty average$5,742.15

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. Hackensack Meridian Health Medical Group - Specialty Care PCEatontown, NJ

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

Christopher Michael Lesniak among 417 endocrinology, diabetes & metabolism physician records in New Jersey

Christopher Michael Lesniak, DO is one of 417 endocrinology, diabetes & metabolism physician records with a practice address in New Jersey. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 92% of them.

  • NPI issued2019 · 92% of these records are older, 5% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2019 · median 2006 among the 313 with a school on file
  • Record last updated2024 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in New Jersey

There are 417 endocrinology, diabetes & metabolism physician records in New Jersey.

All 417 in New Jersey → Every provider in Eatontown → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Muriel Levy-Kern, M.D.Manalapan, NJ 077261629077797
  2. Igor Priven, M.D.Manalapan, NJ 077261518938422
  3. Shira Saul, M.D.Manalapan, NJ 077261669762704
  4. Jacqueline Vaynkof, M.D.Manalapan, NJ 077261821415704
  5. Kenneth Ordene, MDFreehold, NJ 077281750472205
  6. Eric Wininger, MDFreehold, NJ 077281750489340
  7. Melissa Young, MDFreehold, NJ 077281831174739
  8. Manthan PandyaHolmdel, NJ 077331174009849

Common questions

What is Christopher Michael Lesniak, DO's NPI number?

Christopher Michael Lesniak, DO's National Provider Identifier (NPI) is 1386106219, issued on Apr 1, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Michael Lesniak, DO located?

The NPPES record lists a practice address at 135 Highway 35, Eatontown, NJ, 07724. Phone: (848) 308-4924. Providers update this record themselves, so call before visiting.

How can I verify Christopher Michael Lesniak, DO's license?

NPPES lists New Jersey license number 25MB11492600, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Christopher Michael Lesniak, DO prescribe under Medicare Part D?

In 2024, Christopher Michael Lesniak, DO had 221 Medicare Part D claims for 84 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

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.