David Lawrence Harsany, M.D.
Otolaryngology Physician · Greenwich, CT
David Lawrence Harsany, M.D. is an otolaryngology physician with a practice address in Greenwich, Connecticut, and NPI 1841624038, issued on Aug 25, 2013. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David Lawrence Harsany
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- G36783 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10 Elskip LN, Greenwich, CT 06831
- Phone
- (212) 945-1640
- Enumerated
- Aug 25, 2013
- Record last updated
- Aug 25, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20251001001560); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1977
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 146 in Connecticut → Look up another NPI →
Verify David Lawrence Harsany in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average otolaryngology physician in 2024
136 Medicare Part D claims for 69 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.
Most prescribed
- Ipratropium Bromide24 claims
- Fluocinolone Acetonide Oil17 claims
- Mupirocin14 claims
- Neomycin-Polymyxin-Hc13 claims
- Amoxicillin-Clavulanate Potass11 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: $292.49
11 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Martin L. Hopp, MD Phd, A Medical CorpLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Lawrence Harsany among 146 otolaryngology physician records in Connecticut
David Lawrence Harsany, M.D. is one of 146 otolaryngology physician records with a practice address in Connecticut. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 79% of them.
- NPI issued2013 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1977 · median 2002 among the 103 with a school on file
- Record last updated2013 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Connecticut
There are 146 otolaryngology physician records in Connecticut.
All 146 in Connecticut → Every provider in Greenwich → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Steven Feldman, M.D.Greenwich, CT 068311922294560
- Steven Bramwit, MDGreenwich, CT 068301730183146
- Richard Brauer, M.D.Greenwich, CT 068301841335163
- Elise Cheng, M.D.Greenwich, CT 068301174962492
- Sunny Haft, M.D.Greenwich, CT 068301962817098
- Mina Le, M.D.Greenwich, CT 068301659563955
- Stephen Salzer, M.D.Greenwich, CT 068301508860859
- Alan Gill, M.D.Fairfield, CT 068241265721013
Common questions
What is David Lawrence Harsany, M.D.'s NPI number?
David Lawrence Harsany, M.D.'s National Provider Identifier (NPI) is 1841624038, issued on Aug 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is David Lawrence Harsany, M.D. located?
The NPPES record lists a practice address at 10 Elskip LN, Greenwich, CT, 06831. Phone: (212) 945-1640. Providers update this record themselves, so call before visiting.
How can I verify David Lawrence Harsany, M.D.'s license?
Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Lawrence Harsany, M.D. prescribe under Medicare Part D?
In 2024, David Lawrence Harsany, M.D. had 136 Medicare Part D claims for 69 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.