Karen Tan, MD
Otolaryngology Physician · Amsterdam, NY
Karen Tan, MD is an otolaryngology physician with a practice address in Amsterdam, New York, and NPI 1427129071, issued on Nov 13, 2006. Check the license (New York 183416, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Karen Tan
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 183416 NY
Self-reported in NPPES; status is on the state search - Practice location
- 5010 State Highway 30, Amsterdam, NY 12010
- Phone
- (518) 842-8185
- Enumerated
- Nov 13, 2006
- Entity
- Type 1 · individual
Also registered at 5010 State Highway 30
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sabrina Bowie, FNPFamily Medicine Physician1316086127
- Alison Brown, D.C.Chiropractor1285739516
- Russell Cecil, M.D.,PH.D.Orthopaedic Surgery Physician1750371308
- Emily Etzkorn, M.D.Internal Medicine Physician1871554543
- Yvonne Fasone, R.P.A.-CMedical Physician Assistant1215949292
- Robert Fleming, P.T.Physical Therapist1275849606
Verify Karen Tan 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 183416Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
10.7 times the Medicare Part D claims of the average otolaryngology physician in 2024
5,709 Medicare Part D claims for 845 beneficiaries, against an average of 536 among the 7,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 49 claims were for opioids.
Most prescribed
- Fluticasone Propionate1,210 claims
- Montelukast Sodium697 claims
- Omeprazole676 claims
- Azelastine Hcl662 claims
- Prednisone477 claims
- Famotidine288 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 Medicare quality score for 2023: 37.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,261.41
36 payments, mostly food and beverage; the largest payer was Acclarent, Inc. The 6,168 providers of this specialty with any payment received $2,038.17 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.
Otolaryngology Physician providers in New York
There are 724 otolaryngology physician records in New York.
Other otolaryngology physician records in New York
- Michel Abboud, MDNew York, NY1619506573
- Allan Abramson, MDNew Hyde Park, NY1366513764
- Sara Abu GhanemBrooklyn, NY1114442621
- Benjamin Acker, D.O.Port Jefferson Station, NY1104057439
- Kayla Ackerman, MDOneida, NY1124525662
- Mayer Adler, MDBrooklyn, NY1144390014
- Nigar Ahmedli, MDRochester, NY1790164341
- Ayham Al Afif, MD, MSC. FRSCSBuffalo, NY1518582873
- Laila Al Masaoudi, MDBuffalo, NY1790263549
- Abdullah Alanazi, M.D.New York City, NY1184244709
Common questions
What is Karen Tan, MD's NPI number?
Karen Tan, MD's National Provider Identifier (NPI) is 1427129071, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Tan, MD located?
The NPPES record lists a practice address at 5010 State Highway 30, Amsterdam, NY, 12010. Phone: (518) 842-8185. Providers update this record themselves, so call before visiting.
How can I verify Karen Tan, MD's license?
NPPES lists New York license number 183416, 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 Karen Tan, MD prescribe under Medicare Part D?
In 2024, Karen Tan, MD had 5,709 Medicare Part D claims for 845 beneficiaries; the average among otolaryngology physician prescribers was 536. Part D covers Medicare prescriptions only.
What is Karen Tan, MD's Medicare quality score?
The 2023 MIPS final score is 37.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.