James S. Denninghoff, M.D.
Otolaryngology Physician · Columbia, MO
James S. Denninghoff, M.D. is an otolaryngology physician with a practice address in Columbia, Missouri, and NPI 1033104005, issued on Sep 15, 2005. Check the license (Missouri 36275, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- James S. Denninghoff
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 36275 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1701 E Broadway, Columbia, MO 65201
- Phone
- (573) 815-0662
- Enumerated
- Sep 15, 2005
- Record last updated
- May 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (573) 443-1162
- Medicaid ID
- 202330700 MO
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 253 in Missouri → Look up another NPI →
Also registered at 1701 E Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James S. Denninghoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 36275Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average otolaryngology physician in 2024
259 Medicare Part D claims for 85 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Montelukast Sodium41 claims
- Synthroid33 claims
- Azelastine Hcl24 claims
- Np Thyroid18 claims
- Epinephrine17 claims
- Fluticasone Propionate17 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.
James S. Denninghoff among 253 otolaryngology physician records in Missouri
James S. Denninghoff, M.D. is one of 253 otolaryngology physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2016 · 48% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Missouri
There are 253 otolaryngology physician records in Missouri.
All 253 in Missouri → Every provider in Columbia → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Alvis Barrier, MDColumbia, MO 652011760436307
- Gregory Campbell, M.D.Columbia, MO 652011598754566
- Chia-Wai Chang, MDColumbia, MO 652011013975986
- Sidney Christiansen, MDColumbia, MO 652011942264551
- James Denneny, M.D.Columbia, MO 652011043207483
- Elizabeth Early, M.D.Columbia, MO 652011962408492
- William Kinney, M.D.Columbia, MO 652011548323777
- Keonho Kong, MDColumbia, MO 652011871988915
Common questions
What is James S. Denninghoff, M.D.'s NPI number?
James S. Denninghoff, M.D.'s National Provider Identifier (NPI) is 1033104005, issued on Sep 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James S. Denninghoff, M.D. located?
The NPPES record lists a practice address at 1701 E Broadway, Columbia, MO, 65201. Phone: (573) 815-0662. Providers update this record themselves, so call before visiting.
How can I verify James S. Denninghoff, M.D.'s license?
NPPES lists Missouri license number 36275, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James S. Denninghoff, M.D. prescribe under Medicare Part D?
In 2024, James S. Denninghoff, M.D. had 259 Medicare Part D claims for 85 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.
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.