Joanna Renee Linsteadt, M.D.
Gastroenterology Physician · Corpus Christi, TX
Joanna Renee Linsteadt, M.D. is a gastroenterology physician with a practice address in Corpus Christi, Texas, and NPI 1396971040, issued on Jun 9, 2009. Check the license (Texas P2893, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joanna Renee Linsteadt
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- P2893 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6133 Parkway Dr, Corpus Christi, TX 78414
- Phone
- (361) 881-8333
- Enumerated
- Jun 9, 2009
- Record last updated
- Jan 14, 2026
- Fax
- (361) 852-6265
- Medicaid ID
- 297106101 TX
- Medicare enrollment
- Enrolled (PECOS I20120613000679); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2009
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,478 in Texas → Look up another NPI →
Also registered at 6133 Parkway Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ali Maawy, M.DSurgical Oncology Physician1245462852
Verify Joanna Renee Linsteadt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P2893Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average gastroenterology physician in 2024
1,186 Medicare Part D claims for 469 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Pantoprazole Sodium326 claims
- Gavilyte-C142 claims
- Omeprazole85 claims
- Peg-3350 And Electrolytes75 claims
- Linzess71 claims
- Gavilyte-G49 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: $492.57
16 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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 2 group practices
- Abdominal Specialists OF South Texas LLPCorpus Christi, TX
- Surgical Associates Corpus Christi, LLPCorpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joanna Renee Linsteadt among 1,478 gastroenterology physician records in Texas
Joanna Renee Linsteadt, M.D. is one of 1,478 gastroenterology physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 64% of them.
- NPI issued2009 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2009 · median 2003 among the 1,175 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Texas
There are 1,478 gastroenterology physician records in Texas.
All 1,478 in Texas → Every provider in Corpus Christi → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Jose Duran, M.D.Corpus Christi, TX 784051740278555
- Yazan Abu Qwaider, MDCorpus Christi, TX 784041356377816
- Bruce Gibson, M.D.Corpus Christi, TX 784041952307902
- Edison Rodrigues, M.D.Corpus Christi, TX 784041508864489
- Raghujit Singh, M.D.Corpus Christi, TX 784041407852452
- Juan CastanoMcAllen, TX 785011427404839
- Juliana Yang, MDMcAllen, TX 785011083904106
- Amro Abdellatief, MDMcAllen, TX 785031932737020
Common questions
What is Joanna Renee Linsteadt, M.D.'s NPI number?
Joanna Renee Linsteadt, M.D.'s National Provider Identifier (NPI) is 1396971040, issued on Jun 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Joanna Renee Linsteadt, M.D. located?
The NPPES record lists a practice address at 6133 Parkway Dr, Corpus Christi, TX, 78414. Phone: (361) 881-8333. Providers update this record themselves, so call before visiting.
How can I verify Joanna Renee Linsteadt, M.D.'s license?
NPPES lists Texas license number P2893, 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 Joanna Renee Linsteadt, M.D. prescribe under Medicare Part D?
In 2024, Joanna Renee Linsteadt, M.D. had 1,186 Medicare Part D claims for 469 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.