Gordon J. Katz, D.O.
Otolaryngology Physician · Bellefontaine, OH
Gordon J. Katz, D.O. is an otolaryngology physician with a practice address in Bellefontaine, Ohio, and NPI 1215038823, issued on Sep 26, 2006. Check the license (Ohio 34-00-4520-K, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Gordon J. Katz
- Credential
- D.O.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 34-00-4520-K OH
Self-reported in NPPES; status is on the state search - Practice location
- 1134 N Main St Ste 3100, Bellefontaine, OH 43311
- Phone
- (937) 592-9799
- Enumerated
- Sep 26, 2006
- Record last updated
- Feb 24, 2023
- Fax
- (937) 592-9789
- Medicaid ID
- 0702850 OH
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 440 in Ohio → Look up another NPI →
Also registered at 1134 N Main St Ste 3100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Anane-Sefah, M.D.Orthopaedic Surgery Physician1982852877
- Emily EdwardsPodiatrist1598339830
- Erica Elsasser, M.S.Audiologist1275754319
- Joseph Fawcett, PA, MHSA, ATCPhysician Assistant1124405717
- Kimberly Klapchar, DOOtolaryngology Physician1831581032
- Neil Mast, PA-CPhysician Assistant1598313793
Verify Gordon J. Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34-00-4520-KCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78.6 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).
Gordon J. Katz among 440 otolaryngology physician records in Ohio
Gordon J. Katz, D.O. is one of 440 otolaryngology physician records with a practice address in Ohio. 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 13% of them.
- NPI issued2006 · 13% of these records are older, 52% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2023 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Ohio
There are 440 otolaryngology physician records in Ohio.
All 440 in Ohio → Every provider in Bellefontaine → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Kimberly Klapchar, DOBellefontaine, OH 433111831581032
- Heath Tennyson, MDBellefontaine, OH 433111700856069
- David Bailey, MDMarion, OH 433021972602985
- Jessica Ball, DOMarion, OH 433021457883217
- Antonio Collazo, MDMarion, OH 433021013967371
- Edgar Frank, M.D.Marion, OH 433021306897285
- Stephen Nogan, M.D.Columbus, OH 432351285922179
- Timothy Drankwalter, D.O.Gahanna, OH 432301841304102
Common questions
What is Gordon J. Katz, D.O.'s NPI number?
Gordon J. Katz, D.O.'s National Provider Identifier (NPI) is 1215038823, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gordon J. Katz, D.O. located?
The NPPES record lists a practice address at 1134 N Main St Ste 3100, Bellefontaine, OH, 43311. Phone: (937) 592-9799. Providers update this record themselves, so call before visiting.
How can I verify Gordon J. Katz, D.O.'s license?
NPPES lists Ohio license number 34-00-4520-K, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Gordon J. Katz, D.O.'s MIPS final score?
The 2023 MIPS final score is 78.6 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.