Chester Lerner, MD
Internal Medicine Physician · New York, NY
Chester Lerner, MD is an internal medicine physician with a practice address in New York, New York, and NPI 1033201694, issued on Sep 29, 2006. Check the license (New York 138546, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Chester Lerner
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 138546 NY
Self-reported in NPPES; status is on the state search - Practice location
- 170 William St, New York, NY 10038
- Phone
- (212) 313-5761
- Enumerated
- Sep 29, 2006
- Record last updated
- Oct 15, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (212) 312-5748
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 170 William St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Orchidea Abramowicz, RPA-CMedical Physician Assistant1396043188
- Asia AcevedoPhysician Assistant1306532841
- Ruth AkimotoCertified Registered Nurse Anesthetist1578968756
- Ariela Altschuller, NPAdult Health Nurse Practitioner1033480298
- Dominique Alvarez, AGNP-CAdult Health Nurse Practitioner1346959160
Verify Chester Lerner 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 138546Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
13 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Chester Lerner among 12,067 internal medicine physician records in New York
Chester Lerner, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2013 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,434 internal medicine physician records list a practice address in New York
They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in New York → Internal Medicine Physician nationwide →
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- Michael Kim, M.D.New York, NY 100381457376576
Common questions
What is Chester Lerner, MD's NPI number?
Chester Lerner, MD's National Provider Identifier (NPI) is 1033201694, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chester Lerner, MD located?
The NPPES record lists a practice address at 170 William St, New York, NY, 10038. Phone: (212) 313-5761. Providers update this record themselves, so call before visiting.
How can I verify Chester Lerner, MD's license?
NPPES lists New York license number 138546, 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 Chester Lerner, MD prescribe under Medicare Part D?
In 2024, Chester Lerner, MD had 13 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.