NPPES file of Aug 9, 2026

Young-Ho Oh, M.D.

Orthopaedic Surgery Physician · Southbridge, MA

Young-Ho Oh, M.D. is an orthopaedic surgery physician with a practice address in Southbridge, Massachusetts, and NPI 1255308672, issued on Mar 3, 2006. Check the license (Massachusetts 205013, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1255308672
Name
Young-Ho Oh
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
205013 MA
Self-reported in NPPES; status is on the state search
Practice location
94 South St, Southbridge, MA 01550
Phone
(508) 764-2772
Enumerated
Mar 3, 2006
Record last updated
Dec 21, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(508) 764-2833
Medicaid ID
0138126 MA
Medicare enrollment
Enrolled (PECOS I20100629000870); accepts Medicare assignment
Medical or professional school
New York University School Of Medicine, 1995
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 94 South St

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

  1. John Arsenault, PA-CPhysician Assistant1588602437
  2. Konstantino Avradopoulos, MDSurgery Physician1154390995
  3. Samantha Chase, MDOrthopaedic Surgery Physician1356635379
  4. Sarah Daigle, DPMPodiatrist1528445186
  5. Russell Donnelly, M.D.Orthopaedic Surgery Physician1780672105
  6. Harry Easterly, MDSurgery Physician1477567212

Verify Young-Ho Oh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 205013
    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 Massachusetts 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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3.7 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024

1,270 Medicare Part D claims for 294 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 264 claims were for opioids.

  1. Young-Ho Oh1,270
  2. Specialty average346

Most prescribed

  1. Celecoxib421 claims
  2. Oxycodone Hcl192 claims
  3. Omeprazole82 claims
  4. Pregabalin60 claims
  5. Gabapentin54 claims
  6. Cefadroxil52 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): 97 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 score78.1
  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: $480.11

5 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. Young-Ho Oh$480
  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. Umass Memorial Medical Group IncSouthbridge, MA

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

Young-Ho Oh among 692 orthopaedic surgery physician records in Massachusetts

Young-Ho Oh, M.D. is one of 692 orthopaedic surgery physician records with a practice address in Massachusetts. 76% 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 14% of them.

  • NPI issued2006 · 14% of these records are older, 52% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1995 · median 2004 among the 441 with a school on file
  • Record last updated2011 · 62% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Massachusetts

There are 692 orthopaedic surgery physician records in Massachusetts.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Samantha Chase, MDSouthbridge, MA 015501356635379
  2. Russell Donnelly, M.D.Southbridge, MA 015501780672105
  3. Lydia Parzych, M.D.Southbridge, MA 015501558709246
  4. Charles Sommer, MDSouthbridge, MA 015501205821410
  5. Joseph Veneziano, MDSouthbridge, MA 015501881663953
  6. David Ayers, M.D.Worcester, MA 016051235129594
  7. Norman Beisaw, M.D.Worcester, MA 016051720062961
  8. Thomas Breen, M.D.Worcester, MA 016051205810017

Common questions

What is Young-Ho Oh, M.D.'s NPI number?

Young-Ho Oh, M.D.'s National Provider Identifier (NPI) is 1255308672, issued on Mar 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Young-Ho Oh, M.D. located?

The NPPES record lists a practice address at 94 South St, Southbridge, MA, 01550. Phone: (508) 764-2772. Providers update this record themselves, so call before visiting.

How can I verify Young-Ho Oh, M.D.'s license?

NPPES lists Massachusetts license number 205013, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Young-Ho Oh, M.D. prescribe under Medicare Part D?

In 2024, Young-Ho Oh, M.D. had 1,270 Medicare Part D claims for 294 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

What is Young-Ho Oh, M.D.'s MIPS final score?

The 2023 MIPS final score is 97 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.