William Schlesinger, M.D
Specialist · Great Neck, NY
William Schlesinger, M.D is a specialist with a practice address in Great Neck, New York, and NPI 1811921307, issued on Jul 10, 2006. Check the license (New York 195649, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Schlesinger
- Credential
- M.D
- Primary taxonomy
- Specialist 174400000X
- License number
- 195649 NY
Self-reported in NPPES; status is on the state search - Practice location
- 170 Great Neck RD, Great Neck, NY 11021
- Phone
- (516) 487-9140
- Enumerated
- Jul 10, 2006
- Record last updated
- Oct 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (516) 487-9143
- Medicare enrollment
- Enrolled (PECOS I20061024000638); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest specialist records → All 22,636 in New York → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Schlesinger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 195649Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average specialist in 2024
442 Medicare Part D claims for 87 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. 246 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen100 claims
- Gabapentin58 claims
- Tramadol Hcl34 claims
- Hydrocodone-Acetaminophen29 claims
- Duloxetine Hcl26 claims
- Fentanyl25 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.
William Schlesinger among 22,636 specialist records in New York
William Schlesinger, M.D 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 92% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated1992 · median 1990 among the 943 with a school on file
- Record last updated2014 · 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).
88 specialist records list a practice address in Great Neck
They are 88 of the 2,508 NPPES records with a practice address in Great Neck, and 22,636 specialist records in New York.
All 22,636 in New York → Every provider in Great Neck → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Mansoor Beg, M.D.Great Neck, NY 110211437129673
- Charles Conte, MDGreat Neck, NY 110211689644387
- Elliot Goldofsky, M.D.Great Neck, NY 110211194718437
- Kathy Kahn Brandes, M.D.Great Neck, NY 110211619960135
- David Katz, M.D.Great Neck, NY 110211205839347
- Edmund Kessler, M.D.Great Neck, NY 110211396713988
- Roger Lao, M.D.Great Neck, NY 110211902800741
- Paul Needelman, M.D.Great Neck, NY 110211619971454
Common questions
What is William Schlesinger, M.D's NPI number?
William Schlesinger, M.D's National Provider Identifier (NPI) is 1811921307, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Schlesinger, M.D located?
The NPPES record lists a practice address at 170 Great Neck RD, Great Neck, NY, 11021. Phone: (516) 487-9140. Providers update this record themselves, so call before visiting.
How can I verify William Schlesinger, M.D's license?
NPPES lists New York license number 195649, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does William Schlesinger, M.D prescribe under Medicare Part D?
In 2024, William Schlesinger, M.D had 442 Medicare Part D claims for 87 beneficiaries; the average among specialist prescribers was 1,380. 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.