NPPES file of Aug 9, 2026

Steven H. Kahn, D.O.

Orthopaedic Surgery Physician · Princeton, NJ

Steven H. Kahn, D.O. is an orthopaedic surgery physician with a practice address in Princeton, New Jersey, and NPI 1164461356, issued on Jun 5, 2006. Check the license (New Jersey MB70844, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164461356
Name
Steven H. Kahn
Credential
D.O.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
MB70844 NJ
Self-reported in NPPES; status is on the state search
Practice location
731 Alexander RD Ste 200, Princeton, NJ 08540
Phone
(609) 921-9001
Enumerated
Jun 5, 2006
Record last updated
Mar 18, 2026
Fax
(215) 741-3143
Medicare enrollment
Enrolled (PECOS I20101230000100); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Osteopathic Medicine, 1994
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 731 Alexander RD Ste 200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephanie Apostol, PTPhysical Therapist1457656092
  2. Paul Codjoe, M.D.Orthopaedic Surgery Physician1487790952
  3. Dina Khaneles, PA-CPhysician Assistant1376472084
  4. Kimberly Poplaski, MSN, APN, FNP-CFamily Nurse Practitioner1295400992
  5. Lindsey Sibel, PA-CPhysician Assistant1710543756
  6. David Smith, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1700088952

Verify Steven H. Kahn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license MB70844
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.3 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024

792 Medicare Part D claims for 253 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 73 claims were for opioids.

  1. Steven Kahn792
  2. Specialty average346

Most prescribed

  1. Meloxicam167 claims
  2. Ibuprofen161 claims
  3. Naproxen137 claims
  4. Diclofenac Sodium106 claims
  5. Oxycodone-Acetaminophen55 claims
  6. Celecoxib53 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 MIPS final score for 2023 (Medicare payment program): 73.3 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.

  1. Qualityout of 100 · 30% of the final score51.4
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $935.08

19 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Steven Kahn$935
  2. Specialty average$23,023

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

  1. Regional Orthopedic Professional AssociationTurnersville, NJ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Steven H. Kahn among 690 orthopaedic surgery physician records in New Jersey

Steven H. Kahn, D.O. is one of 690 orthopaedic surgery physician records with a practice address in New Jersey. 80% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 42% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1994 · median 2001 among the 444 with a school on file
  • Record last updated2026 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

25 orthopaedic surgery physician records list a practice address in Princeton

They are 25 of the 1,622 NPPES records with a practice address in Princeton, and 690 orthopaedic surgery physician records in New Jersey.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Jeffrey Abrams, MDPrinceton, NJ 085401386658011
  2. Jon Ark, M.D.Princeton, NJ 085401871513176
  3. Hari Bezwada, MDPrinceton, NJ 085401861426835
  4. Richard Fleming, M.D.Princeton, NJ 085401649290917
  5. Steven Gecha, M.D.Princeton, NJ 085401710906698
  6. Michael Grenis, MDPrinceton, NJ 085401669546834
  7. Walter Gutowski, M.D.Princeton, NJ 085401205855061
  8. David Lamb, M.D.Princeton, NJ 085401023037959

Common questions

What is Steven H. Kahn, D.O.'s NPI number?

Steven H. Kahn, D.O.'s National Provider Identifier (NPI) is 1164461356, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steven H. Kahn, D.O. located?

The NPPES record lists a practice address at 731 Alexander RD Ste 200, Princeton, NJ, 08540. Phone: (609) 921-9001. Providers update this record themselves, so call before visiting.

How can I verify Steven H. Kahn, D.O.'s license?

NPPES lists New Jersey license number MB70844, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Steven H. Kahn, D.O. prescribe under Medicare Part D?

In 2024, Steven H. Kahn, D.O. had 792 Medicare Part D claims for 253 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

What is Steven H. Kahn, D.O.'s MIPS final score?

The 2023 MIPS final score is 73.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), 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.