Mary Elizabeth Porisch, M.D.
Pediatric Cardiology Physician · San Antonio, TX
Mary Elizabeth Porisch, M.D. is a pediatric cardiology physician with a practice address in San Antonio, Texas, and NPI 1790741254, issued on Apr 25, 2006. Check the license (Texas L0907, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mary Elizabeth Porisch
- Credential
- M.D.
- Primary taxonomy
- Pediatric Cardiology Physician 2080P0202X
- License number
- L0907 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4499 Medical Dr, San Antonio, TX 78229
- Phone
- (210) 614-3264
- Enumerated
- Apr 25, 2006
- Record last updated
- Sep 21, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (210) 615-0888
- Medicare enrollment
- Enrolled (PECOS I20070910000175); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 1992
- Entity
- Type 1 · individual
8 nearest pediatric cardiology physician records → All 325 in Texas → Look up another NPI →
Also registered at 4499 Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Allen, CWHNPWomen's Health Nurse Practitioner1598956211
- John Ayala, M.D.Specialist1346329455
- Kristie Borgman, MDPediatric Cardiology Physician1033266846
- Alan Braid, MDObstetrics Physician1205810447
- David Brennen, MDPediatric Cardiology Physician1629136692
- Kevin Browne, M.D.Otolaryngology Physician1568531390
Verify Mary Elizabeth Porisch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L0907Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $321.10
7 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 1,156 providers of this specialty with any payment received $2,864.57 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
- Children's Physician Services OF South TexasCorpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Elizabeth Porisch among 325 pediatric cardiology physician records in Texas
Mary Elizabeth Porisch, M.D. is one of 325 pediatric cardiology physician records with a practice address in Texas. 71% 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, 64% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1992 · median 2004 among the 163 with a school on file
- Record last updated2010 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Cardiology Physician providers in Texas
There are 325 pediatric cardiology physician records in Texas.
All 325 in Texas → Every provider in San Antonio → Pediatric Cardiology Physician nationwide →
The 8 pediatric cardiology physician records with the nearest ZIP codes
- Ginnie Abarbanell, MDSan Antonio, TX 782291760427371
- Kristie Borgman, MDSan Antonio, TX 782291033266846
- David Brennen, MDSan Antonio, TX 782291629136692
- David Bush, M.D., PH.D.San Antonio, TX 782291033171228
- Bibhuti Das, MDSan Antonio, TX 782291316943376
- Patrick Glasow, MDSan Antonio, TX 782291568468791
- Teresa Hospers, M.D.San Antonio, TX 782291447239298
- Catharine Kollars, M.D.San Antonio, TX 782291578543435
Common questions
What is Mary Elizabeth Porisch, M.D.'s NPI number?
Mary Elizabeth Porisch, M.D.'s National Provider Identifier (NPI) is 1790741254, issued on Apr 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elizabeth Porisch, M.D. located?
The NPPES record lists a practice address at 4499 Medical Dr, San Antonio, TX, 78229. Phone: (210) 614-3264. Providers update this record themselves, so call before visiting.
How can I verify Mary Elizabeth Porisch, M.D.'s license?
NPPES lists Texas license number L0907, 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.