Jack Locardi Cortese, M.D.
Nephrology Physician · Corpus Christi, TX
Jack Locardi Cortese, M.D. is a nephrology physician with a practice address in Corpus Christi, Texas, and NPI 1659374577, issued on May 24, 2005. Check the license (Texas F0427, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jack Locardi Cortese
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- F0427 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1521 S Staples St, Corpus Christi, TX 78404
- Phone
- (361) 884-9244
- Enumerated
- May 24, 2005
- Record last updated
- Aug 30, 2022
- Fax
- (361) 884-9284
- Medicare enrollment
- Enrolled (PECOS I20080508000392); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1976
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,159 in Texas → Look up another NPI →
Also registered at 1521 S Staples St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jack Locardi Cortese in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license F0427Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average nephrology physician in 2024
634 Medicare Part D claims for 150 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Calcium Acetate99 claims
- Sevelamer Carbonate97 claims
- Velphoro53 claims
- Furosemide51 claims
- Prosol41 claims
- Amlodipine Besylate28 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.
The MIPS final score for 2023 (Medicare payment program): 24.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,440.81
60 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Corpus Nephrology NetworkCorpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jack Locardi Cortese among 1,159 nephrology physician records in Texas
Jack Locardi Cortese, M.D. is one of 1,159 nephrology 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1976 · median 2001 among the 954 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Texas
There are 1,159 nephrology physician records in Texas.
All 1,159 in Texas → Every provider in Corpus Christi → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Deane Charba, MDCorpus Christi, TX 784041245281492
- Shah Islam, M.D.Corpus Christi, TX 784041841293727
- Samer Jifi-Bahlool, MDCorpus Christi, TX 784041881621118
- Benjamin Lee, MDCorpus Christi, TX 784041871784967
- Chijioke Ogbu, M.D., MPHCorpus Christi, TX 784041881897288
- Geeta Reddy, M.D.Corpus Christi, TX 784041144223876
- Zakaria Saleem, MDCorpus Christi, TX 784041275758278
- William Shaffer, M.D.Corpus Christi, TX 784041972506913
Common questions
What is Jack Locardi Cortese, M.D.'s NPI number?
Jack Locardi Cortese, M.D.'s National Provider Identifier (NPI) is 1659374577, issued on May 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jack Locardi Cortese, M.D. located?
The NPPES record lists a practice address at 1521 S Staples St, Corpus Christi, TX, 78404. Phone: (361) 884-9244. Providers update this record themselves, so call before visiting.
How can I verify Jack Locardi Cortese, M.D.'s license?
NPPES lists Texas license number F0427, 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 Jack Locardi Cortese, M.D. prescribe under Medicare Part D?
In 2024, Jack Locardi Cortese, M.D. had 634 Medicare Part D claims for 150 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Jack Locardi Cortese, M.D.'s MIPS final score?
The 2023 MIPS final score is 24.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.