Robert D. Oshman, M.D.
Otolaryngology Physician · Corpus Christi, TX
Robert D. Oshman, M.D. is an otolaryngology physician with a practice address in Corpus Christi, Texas, and NPI 1023013604, issued on Jun 20, 2005. Check the license (Texas F4343, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert D. Oshman
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- F4343 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5959 S Staples St Ste 102, Corpus Christi, TX 78413
- Phone
- (361) 854-7000
- Enumerated
- Jun 20, 2005
- Record last updated
- Feb 16, 2026
- Fax
- (361) 814-2685
- Medicaid ID
- 127333604 TX
- Medicare enrollment
- Enrolled (PECOS I20100414000954); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1979
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 790 in Texas → Look up another NPI →
Also registered at 5959 S Staples St Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana Chagoya, AU.D.Audiologist1376062562
- George Fisher, M.D.Otolaryngology Physician1558366070
- Daisy MendezPhysician Assistant1306565932
- Michael Mintz, M.D.Otolaryngology Physician1023013612
- Andriah Scott, PAPhysician Assistant1669100970
- Matthew Steehler, MDOtolaryngology Physician1164678959
Verify Robert D. Oshman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license F4343Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average otolaryngology physician in 2024
331 Medicare Part D claims for 89 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Levocetirizine Dihydrochloride84 claims
- Montelukast Sodium48 claims
- Meclizine Hcl20 claims
- Azelastine Hcl16 claims
- Esomeprazole Magnesium14 claims
- Prednisone13 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: $326.03
9 payments; by number, the most common kind was food and beverage; the largest payer was Aerin Medical 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
- Ear, Nose And Throat Associates OF Corpus ChristiCorpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert D. Oshman among 790 otolaryngology physician records in Texas
Robert D. Oshman, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1979 · median 2003 among the 552 with a school on file
- Record last updated2026 · 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 Corpus Christi → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Clayton Bishop, MD, MPHCorpus Christi, TX 784131386136174
- Troy Creamean, DOCorpus Christi, TX 784131275513269
- George Fisher, M.D.Corpus Christi, TX 784131558366070
- Andreas Kaden, M.D.Corpus Christi, TX 784131578724852
- Paul Loeffler, M.D.Corpus Christi, TX 784131508861188
- Michael Mintz, M.D.Corpus Christi, TX 784131023013612
- Matthew Steehler, MDCorpus Christi, TX 784131164678959
- Randall Zane, M.D.Corpus Christi, TX 784131609871201
Common questions
What is Robert D. Oshman, M.D.'s NPI number?
Robert D. Oshman, M.D.'s National Provider Identifier (NPI) is 1023013604, issued on Jun 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert D. Oshman, M.D. located?
The NPPES record lists a practice address at 5959 S Staples St Ste 102, Corpus Christi, TX, 78413. Phone: (361) 854-7000. Providers update this record themselves, so call before visiting.
How can I verify Robert D. Oshman, M.D.'s license?
NPPES lists Texas license number F4343, 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 Robert D. Oshman, M.D. prescribe under Medicare Part D?
In 2024, Robert D. Oshman, M.D. had 331 Medicare Part D claims for 89 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.