Don Kohan, MD
Surgery Physician · New York, NY
Don Kohan, MD is a surgery physician with a practice address in New York, New York, and NPI 1740370931, issued on Oct 16, 2006. Check the license (New York 241122, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Don Kohan
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 241122 NY
Self-reported in NPPES; status is on the state search - Practice location
- 325 5TH Ave, New York, NY 10016
- Phone
- (214) 405-4428
- Enumerated
- Oct 16, 2006
- Record last updated
- Jul 31, 2023
- Medicare enrollment
- Enrolled (PECOS I20090320000339); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 2,053 in New York → Look up another NPI →
Also registered at 325 5TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Athas, MDNeuroradiology Physician1205826609
- Israa Nasir, MHCMental Health Counselor1215615778
Verify Don Kohan 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 241122Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average surgery physician in 2024
18 Medicare Part D claims, against an average of 147 among the 20,115 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,861.69
8 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- New York UniversityEast Patchogue, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Don Kohan among 2,053 surgery physician records in New York
Don Kohan, MD is one of 2,053 surgery physician records with a practice address in New York. 74% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 51% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2001 · median 2002 among the 1,212 with a school on file
- Record last updated2023 · 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 208600000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in New York
There are 2,053 surgery physician records in New York.
All 2,053 in New York → Every provider in New York → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Tanuja Damani, M.D.New York, NY 100161235176272
- David Ducore, M.D.New York, NY 100161376538348
- Kenneth Eng, M.D.New York, NY 100161356335152
- Christine Fielding, M.D.New York, NY 100161811981608
- George Fielding, M.D.New York, NY 100161457345241
- Howard Ginsburg, M.D.New York, NY 100161225022767
- Steven Hofstetter, MDNew York, NY 100161942264577
- Howard Liang, MDNew York, NY 100161306833231
Common questions
What is Don Kohan, MD's NPI number?
Don Kohan, MD's National Provider Identifier (NPI) is 1740370931, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Don Kohan, MD located?
The NPPES record lists a practice address at 325 5TH Ave, New York, NY, 10016. Phone: (214) 405-4428. Providers update this record themselves, so call before visiting.
How can I verify Don Kohan, MD's license?
NPPES lists New York license number 241122, 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 Don Kohan, MD prescribe under Medicare Part D?
In 2024, Don Kohan, MD had 18 Medicare Part D claims; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Don Kohan, MD's MIPS final score?
The 2023 MIPS final score is 84.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.