Sean Thomas Carlsen, D.O.
Emergency Medicine Physician · Corpus Christi, TX
Sean Thomas Carlsen, D.O. is an emergency medicine physician with a practice address in Corpus Christi, Texas, and NPI 1346628336, issued on May 11, 2015. Check the license (Texas R3483, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sean Thomas Carlsen
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- R3483 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2606 Hospital Blvd # 5W, Corpus Christi, TX 78405
- Phone
- (361) 902-6570
- Enumerated
- May 11, 2015
- Record last updated
- Oct 19, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171102000877); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 2606 Hospital Blvd # 5W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alainya Tomanec, M.D.Emergency Medicine Physician1104142264
Verify Sean Thomas Carlsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R3483Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average emergency medicine physician in 2024
322 Medicare Part D claims for 216 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 33 claims were for opioids.
Most prescribed
- Ondansetron Odt39 claims
- Meloxicam29 claims
- Tramadol Hcl29 claims
- Dicyclomine Hcl23 claims
- Cephalexin18 claims
- Ciprofloxacin Hcl16 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.
Bills Medicare through one group practice
- Emergency Medicine Services OF TX, PLLCCorpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean Thomas Carlsen among 4,885 emergency medicine physician records in Texas
Sean Thomas Carlsen, D.O. is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 67% of them.
- NPI issued2015 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2013 among the 2,779 with a school on file
- Record last updated2017 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
155 emergency medicine physician records list a practice address in Corpus Christi
They are 155 of the 5,600 NPPES records with a practice address in Corpus Christi, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Corpus Christi → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Kevin Chiu, M.D.Corpus Christi, TX 784051568622132
- James Frame, MDCorpus Christi, TX 784051992884696
- Eduardo GarciaCorpus Christi, TX 784051407873961
- Albert Gest, MDCorpus Christi, TX 784051275612046
- Julie Gorchynski, M.D., FACEPCorpus Christi, TX 784051548368376
- Justin Hensley, M.D.Corpus Christi, TX 784051275731945
- John Herrick, D.O.Corpus Christi, TX 784051003913880
- Ben Leeson, MDCorpus Christi, TX 784051013014570
Common questions
What is Sean Thomas Carlsen, D.O.'s NPI number?
Sean Thomas Carlsen, D.O.'s National Provider Identifier (NPI) is 1346628336, issued on May 11, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Sean Thomas Carlsen, D.O. located?
The NPPES record lists a practice address at 2606 Hospital Blvd # 5W, Corpus Christi, TX, 78405. Phone: (361) 902-6570. Providers update this record themselves, so call before visiting.
How can I verify Sean Thomas Carlsen, D.O.'s license?
NPPES lists Texas license number R3483, 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 Sean Thomas Carlsen, D.O. prescribe under Medicare Part D?
In 2024, Sean Thomas Carlsen, D.O. had 322 Medicare Part D claims for 216 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.