James W. Klunk, D.O.
Orthopaedic Surgery Physician · York, PA
James W. Klunk, D.O. is an orthopaedic surgery physician with a practice address in York, Pennsylvania, and NPI 1154731461, issued on May 8, 2014. Check the license (Pennsylvania OS020019, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- James W. Klunk
- Credential
- D.O.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- OS020019 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1665 Roosevelt Ave, York, PA 17408
- Phone
- (717) 848-4800
- Enumerated
- May 8, 2014
- Record last updated
- Jan 15, 2024
- Medicare enrollment
- Enrolled (PECOS I20190618001636); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2014
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 1,253 in Pennsylvania → Look up another NPI →
Also registered at 1665 Roosevelt Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jillian Olewine, MS, OTR/LOccupational Therapist1568145324
- Rosemary PregoPhysical Therapist1003303462
Verify James W. Klunk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS020019Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
1,161 Medicare Part D claims for 416 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 172 claims were for opioids.
Most prescribed
- Gabapentin382 claims
- Cyclobenzaprine Hcl134 claims
- Meloxicam125 claims
- Oxycodone Hcl82 claims
- Prednisone66 claims
- Tramadol Hcl60 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): 95.2 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: $3,867.59
12 payments; by number, the most common kind was food and beverage; the largest payer was Intelivation Technologies, LLC. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Oss Orthopaedic Hospital LLCYork, PA
- Phoenix Rehabilitation And Health Services IncCranberry Twp, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James W. Klunk among 1,253 orthopaedic surgery physician records in Pennsylvania
James W. Klunk, D.O. is one of 1,253 orthopaedic surgery physician records with a practice address in Pennsylvania. 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 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 25% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2014 · median 2003 among the 777 with a school on file
- Record last updated2024 · 56% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 orthopaedic surgery physician records list a practice address in York
They are 58 of the 4,575 NPPES records with a practice address in York, and 1,253 orthopaedic surgery physician records in Pennsylvania.
All 1,253 in Pennsylvania → Every provider in York → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Chad Rutter, D.O.York, PA 174081306811062
- James Bluhm, DOYork, PA 174031306775408
- Sean Bowling, DOYork, PA 174031679259055
- David Cutich, DOYork, PA 174031720727167
- Phillip Dunn, DOYork, PA 174031255278446
- Qasim GhulamYork, PA 174031376119826
- Jeremy HeinleYork, PA 174031922784826
- Ryker HellerYork, PA 174031093525776
Common questions
What is James W. Klunk, D.O.'s NPI number?
James W. Klunk, D.O.'s National Provider Identifier (NPI) is 1154731461, issued on May 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is James W. Klunk, D.O. located?
The NPPES record lists a practice address at 1665 Roosevelt Ave, York, PA, 17408. Phone: (717) 848-4800. Providers update this record themselves, so call before visiting.
How can I verify James W. Klunk, D.O.'s license?
NPPES lists Pennsylvania license number OS020019, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James W. Klunk, D.O. prescribe under Medicare Part D?
In 2024, James W. Klunk, D.O. had 1,161 Medicare Part D claims for 416 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is James W. Klunk, D.O.'s MIPS final score?
The 2023 MIPS final score is 95.2 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.