Jacy L. Retz, MD
Critical Care Medicine (Internal Medicine) Physician · Webster, TX
Jacy L. Retz, MD is a critical care medicine (internal medicine) physician with a practice address in Webster, Texas, and NPI 1285667089, issued on Jul 8, 2006. Check the license (Texas N5358, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jacy L. Retz
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- N5358 TX
2002001742 MO
Self-reported in NPPES; status is on the state search - Practice location
- 500 W Medical Center Blvd, Webster, TX 77598
- Phone
- (615) 371-7879
- Enumerated
- Jul 8, 2006
- Record last updated
- Feb 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid IDs
- 217643003 TX
100227160A OK
205785108 MO
100416540A KS - Medicare enrollment
- Enrolled (PECOS I20100831000888); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 413 in Texas → Look up another NPI →
Also registered at 500 W Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Henry Aaker, DOStudent in an Organized Health Care Education/Training Program1144168170
- Omar Abbasi, DOStudent in an Organized Health Care Education/Training Program1033057203
- Mohammad Abotteen, PHARMDPharmacist1861972978
- Kaashif Ahmad, M.D.Neonatal-Perinatal Medicine Physician1710934625
- Ali Ali, MDStudent in an Organized Health Care Education/Training Program1790586709
- Hakam Alsawalha, M.D.Student in an Organized Health Care Education/Training Program1609761030
Verify Jacy L. Retz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N5358Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Northeast Texas Intensivists, PLLCTyler, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jacy L. Retz among 413 critical care medicine (internal medicine) physician records in Texas
Jacy L. Retz, MD is one of 413 critical care medicine (internal medicine) physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 70% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated1989 · median 2007 among the 346 with a school on file
- Record last updated2019 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Texas
There are 413 critical care medicine (internal medicine) physician records in Texas.
All 413 in Texas → Every provider in Webster → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Mohamed Fahmy, M.DWebster, TX 775981558643593
- Matthew MakowskiWebster, TX 775981124407663
- Salik Malik, MDWebster, TX 775981235586215
- Shehryar Masood, M.D.Webster, TX 775981932634540
- Leon Tung, M.D.Webster, TX 775981700171287
- Syed Zaidi, DOWebster, TX 775981891283230
- Aysar Al-Husseini, MDLeague City, TX 775731407255482
- Bilal Al Kalaji, M.D.Galveston, TX 775551679218242
Common questions
What is Jacy L. Retz, MD's NPI number?
Jacy L. Retz, MD's National Provider Identifier (NPI) is 1285667089, issued on Jul 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jacy L. Retz, MD located?
The NPPES record lists a practice address at 500 W Medical Center Blvd, Webster, TX, 77598. Phone: (615) 371-7879. Providers update this record themselves, so call before visiting.
How can I verify Jacy L. Retz, MD's license?
NPPES lists Texas license number N5358, 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.
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.