John Caleb Simmons, M.D.
Otolaryngology Physician · Austin, TX
John Caleb Simmons, M.D. is an otolaryngology physician with a practice address in Austin, Texas, and NPI 1942582929, issued on Sep 15, 2011. Check the license (Texas Q7965, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Caleb Simmons
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- Q7965 TX
BP10039761 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3816 S 1St St, Austin, TX 78704
- Phone
- (512) 443-1311
- Enumerated
- Sep 15, 2011
- Record last updated
- Jan 7, 2025
- Fax
- (512) 406-6266
- Medicaid IDs
- 360710306 TX
360710305 TX - Medicare enrollment
- Enrolled (PECOS I20160617000605); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 790 in Texas → Look up another NPI →
Also registered at 3816 S 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michelle Carter, AUDAudiologist1932691706
- Avis Day, MDPediatrics Physician1609881762
- Boris Gritzka, MDPediatrics Physician1124033287
Verify John Caleb Simmons in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q7965Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average otolaryngology physician in 2024
347 Medicare Part D claims for 124 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 24 claims were for opioids.
Most prescribed
- Ipratropium Bromide56 claims
- Omeprazole29 claims
- Amoxicillin-Clavulanate Potass25 claims
- Azelastine Hcl25 claims
- Fluticasone Propionate21 claims
- Mupirocin17 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.
Industry payments in 2024: $330.98
10 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Austin Regional Clinic PARound Rock, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Caleb Simmons among 790 otolaryngology physician records in Texas
John Caleb Simmons, M.D. is one of 790 otolaryngology physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2011 · median 2003 among the 552 with a school on file
- Record last updated2025 · 58% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Texas
There are 790 otolaryngology physician records in Texas.
All 790 in Texas → Every provider in Austin → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Jeremy Sebastian, M.D.Austin, TX 787041235309246
- Laurence Chu, MDAustin, TX 787051902854680
- Christopher DehanAustin, TX 787051487740809
- Steven Fyfe, MDAustin, TX 787051154417707
- John McFarlaneAustin, TX 787051841386976
- Arthur Morgan, M.D.Austin, TX 787051639262173
- Robert Nason, M.D.Austin, TX 787051538370309
- Corrie Roehm, MDAustin, TX 787051770736084
Common questions
What is John Caleb Simmons, M.D.'s NPI number?
John Caleb Simmons, M.D.'s National Provider Identifier (NPI) is 1942582929, issued on Sep 15, 2011. An NPI identifies a provider in billing; it is not a license.
Where is John Caleb Simmons, M.D. located?
The NPPES record lists a practice address at 3816 S 1St St, Austin, TX, 78704. Phone: (512) 443-1311. Providers update this record themselves, so call before visiting.
How can I verify John Caleb Simmons, M.D.'s license?
NPPES lists Texas license number Q7965, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Caleb Simmons, M.D. prescribe under Medicare Part D?
In 2024, John Caleb Simmons, M.D. had 347 Medicare Part D claims for 124 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.