NPPES file of Aug 9, 2026

Kathryn O. Giroux, M.D.

Surgery Physician · Johnstown, PA

Kathryn O. Giroux, M.D. is a surgery physician with a practice address in Johnstown, Pennsylvania, and NPI 1942460084, issued on Jun 12, 2008. Check the license (Pennsylvania MT192618, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1942460084
Name
Kathryn O. Giroux
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License numbers
MT192618 PA
270047 NY
Self-reported in NPPES; status is on the state search
Practice location
1086 Franklin St, Johnstown, PA 15905
Phone
(814) 534-1660
Enumerated
Jun 12, 2008
Record last updated
Oct 6, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(814) 534-1680
Medicare enrollment
Enrolled (PECOS I20131008000161); accepts Medicare assignment
Medical or professional school
Temple University School Of Medicine, 2008
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 1086 Franklin St

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

  1. Gebran Abboud, M.D.Gastroenterology Physician1518160373
  2. Muhammad Abdullah, MDInternal Medicine Physician1073341509
  3. Joanathan Abrahams, MDDiagnostic Radiology Physician1629129374
  4. Zakaria Abu Elkishik, MDInternal Medicine Physician1245121193
  5. Suzanne Abuhadba, DOEmergency Medicine Physician1437834579
  6. Nuzhat Ahmad, MDFamily Medicine Physician1154007342

Verify Kathryn O. Giroux in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MT192618    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 Pennsylvania 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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60% fewer Medicare Part D claims than the average surgery physician in 2024

59 Medicare Part D claims for 42 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 39 claims were for opioids.

  1. Kathryn Giroux59
  2. Specialty average147

Most prescribed

  1. Oxycodone Hcl36 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.

Bills Medicare through one group practice

  1. Champlain Valley Physicians Hospital Medical CenterPlattsburgh, NY

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

47 surgery physician records list a practice address in Johnstown

They are 47 of the 1,724 NPPES records with a practice address in Johnstown, and 1,867 surgery physician records in Pennsylvania.

All 47 in Johnstown → All 1,867 in Pennsylvania → Every provider in Johnstown →

Other surgery physician records in Pennsylvania

  1. Darius Abadi, D.O.Wellsboro, PA1780767558
  2. Ariel Aballay, MDPittsburgh, PA1487671814
  3. Michael Abboud, M.D.Reading, PA1568632263
  4. Ahmad Abdeen, MDPhiladelphia, PA1033900642
  5. Mohamed Abdelgawad, MDPittsburgh, PA1972063816
  6. Ryan Abegglen, M.D.Latrobe, PA1912318312
  7. Renee Aboushi, MDHarrisburg, PA1023327947
  8. Samir Abu Gazala, M.D.Philadelphia, PA1750708251
  9. Mohamad Rassoul Abu-Nuwar, MDKittanning, PA1992206437
  10. Ahmad Abul-Ela, MDNew Castle, PA1780843300

Common questions

What is Kathryn O. Giroux, M.D.'s NPI number?

Kathryn O. Giroux, M.D.'s National Provider Identifier (NPI) is 1942460084, issued on Jun 12, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn O. Giroux, M.D. located?

The NPPES record lists a practice address at 1086 Franklin St, Johnstown, PA, 15905. Phone: (814) 534-1660. Providers update this record themselves, so call before visiting.

How can I verify Kathryn O. Giroux, M.D.'s license?

NPPES lists Pennsylvania license number MT192618, 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 Kathryn O. Giroux, M.D. prescribe under Medicare Part D?

In 2024, Kathryn O. Giroux, M.D. had 59 Medicare Part D claims for 42 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.