David Sherlock, DO
General Practice Physician · Massapequa, NY
David Sherlock, DO is a general practice physician with a practice address in Massapequa, New York, and NPI 1700528098, issued on Apr 8, 2022. Check the license (New York 334500, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- David Sherlock
- Credential
- DO
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 334500 NY
Self-reported in NPPES; status is on the state search - Practice location
- 207 Commonwealth Ave, Massapequa, NY 11758
- Phone
- (516) 798-3026
- Enumerated
- Apr 8, 2022
- Record last updated
- Jul 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20251021000599); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 681 in New York → Look up another NPI →
Verify David Sherlock 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 334500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average general practice physician in 2024
17 Medicare Part D claims, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
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.
David Sherlock among 681 general practice physician records in New York
David Sherlock, DO is one of 681 general practice physician records with a practice address in New York. 49% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 87% of them.
- NPI issued2022 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 49% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2022 · median 2002 among the 141 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in New York
There are 681 general practice physician records in New York.
All 681 in New York → Every provider in Massapequa → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Che Meng Chang, MDMassapequa Park, NY 117621225174881
- Indira Pammi, M.D.Muttontown, NY 117531275881989
- Jonathan Wahl, M.D.Jericho, NY 117531821155755
- Karl Bean, DDSMiller Place, NY 117641215009337
- Ronald Dunphy, D.O.Islip, NY 117511013982941
- Geeta Gupta, M.DIslip, NY 117511497895304
- Joan Guevarra, M.D.Nesconset, NY 117671740476399
- Jayaraj Kumar, MDIslandia, NY 117491235475377
Common questions
What is David Sherlock, DO's NPI number?
David Sherlock, DO's National Provider Identifier (NPI) is 1700528098, issued on Apr 8, 2022. An NPI identifies a provider in billing; it is not a license.
Where is David Sherlock, DO located?
The NPPES record lists a practice address at 207 Commonwealth Ave, Massapequa, NY, 11758. Phone: (516) 798-3026. Providers update this record themselves, so call before visiting.
How can I verify David Sherlock, DO's license?
NPPES lists New York license number 334500, 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 David Sherlock, DO prescribe under Medicare Part D?
In 2024, David Sherlock, DO had 17 Medicare Part D claims; the average among general practice physician prescribers was 3,030. 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.