NPPES file of Aug 9, 2026

Wolfgang F. Dietz, MD

Otolaryngology Physician · Dayton, OH

Wolfgang F. Dietz, MD is an otolaryngology physician with a practice address in Dayton, Ohio, and NPI 1538131503, issued on Feb 3, 2006. Check the license (Ohio 35 05 7188, as entered in NPPES) on the State Medical Board of Ohio; 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
1538131503
Name
Wolfgang F. Dietz
Credential
MD
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
35 05 7188 OH
Self-reported in NPPES; status is on the state search
Practice location
1222 S Patterson Blvd, Dayton, OH 45402
Phone
(937) 496-2600
Enumerated
Feb 3, 2006
Record last updated
Jan 15, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(937) 496-2610
Medicaid ID
2000837 OH
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1222 S Patterson Blvd

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

  1. Stewart Adam, MDOtolaryngology Physician1225009517
  2. Abdulla Adib, MDOtolaryngology Physician1891765103
  3. Philip Anloague, MPTPhysical Therapist1336127703
  4. Obed Asiedu, PHARMD,AAHIVP,BCACPPharmacist1518419050
  5. Atul Balwally, MDOtolaryngology Physician1760461073
  6. Joaquin Barrios, P.T.Orthopedic Physical Therapist1316184294

Verify Wolfgang F. Dietz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35 05 7188
    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 Ohio 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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46% fewer Medicare Part D claims than the average otolaryngology physician in 2024

292 Medicare Part D claims for 136 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 14 claims were for opioids.

  1. Wolfgang Dietz292
  2. Specialty average541

Most prescribed

  1. Montelukast Sodium31 claims
  2. Methylprednisolone30 claims
  3. Ipratropium Bromide25 claims
  4. Triamcinolone Acetonide23 claims
  5. Fluticasone Propionate22 claims
  6. Ofloxacin20 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): 91.7 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.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities20 of 40 points · 15%50.0

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

Otolaryngology Physician providers in Ohio

There are 440 otolaryngology physician records in Ohio.

Other otolaryngology physician records in Ohio

  1. Ksenia Aaron, M.D.Cleveland, OH1891176582
  2. Abdul Abbass, MDRavenna, OH1871664441
  3. Fadi Abbass, M.D.Lima, OH1639283914
  4. Hassan Abbass, MDMayfield Heights, OH1023053980
  5. Tom Abelson, M.D.Cleveland, OH1942263975
  6. Jeffery Adam, MDTroy, OH1326019613
  7. Stewart Adam, MDDayton, OH1225009517
  8. Stewart Adam, MDVandalia, OH1184866642
  9. Vijay Adappa, M.D.Oregon, OH1902802648
  10. Abdulla Adib, MDDayton, OH1891765103

Common questions

What is Wolfgang F. Dietz, MD's NPI number?

Wolfgang F. Dietz, MD's National Provider Identifier (NPI) is 1538131503, issued on Feb 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Wolfgang F. Dietz, MD located?

The NPPES record lists a practice address at 1222 S Patterson Blvd, Dayton, OH, 45402. Phone: (937) 496-2600. Providers update this record themselves, so call before visiting.

How can I verify Wolfgang F. Dietz, MD's license?

NPPES lists Ohio license number 35 05 7188, 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.

How much does Wolfgang F. Dietz, MD prescribe under Medicare Part D?

In 2024, Wolfgang F. Dietz, MD had 292 Medicare Part D claims for 136 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.

What is Wolfgang F. Dietz, MD's MIPS final score?

The 2023 MIPS final score is 91.7 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.