Alexandra Mari, DO
Critical Care Medicine (Internal Medicine) Physician · San Antonio, TX
Alexandra Mari, DO is a critical care medicine (internal medicine) physician with a practice address in San Antonio, Texas, and NPI 1790217420, issued on Mar 31, 2017. Check the license (Texas U5454, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alexandra Mari
- Credential
- DO
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- U5454 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4458 Medical Dr Ste 505, San Antonio, TX 78229
- Phone
- (210) 690-7400
- Enumerated
- Mar 31, 2017
- Record last updated
- Nov 8, 2023
- Fax
- (210) 690-7405
- Medicare enrollment
- Enrolled (PECOS I20231020001064); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 413 in Texas → Look up another NPI →
Also registered at 4458 Medical Dr Ste 505
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohamed Abdalla, MDPulmonary Disease Physician1528413598
- Ahmad AltarawnehNephrology Physician1487933446
- Bravein Amalakuhan, M.D.Pulmonary Disease Physician1053623512
- Aristides Armas Villalba, MDPulmonary Disease Physician1225559081
- Praveen Belur, M.D.Pulmonary Disease Physician1083091771
- Kimberly Booth, NPAcute Care Nurse Practitioner1063954964
Verify Alexandra Mari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U5454Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 51.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Texas Ips LLCSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Mari among 413 critical care medicine (internal medicine) physician records in Texas
Alexandra Mari, DO 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 2017, is newer than 86% of them.
- NPI issued2017 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2013 · median 2007 among the 346 with a school on file
- Record last updated2023 · 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 San Antonio → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Christopher Burdick, MDSan Antonio, TX 782291396913745
- Patrick Cullinan, DOSan Antonio, TX 782291043389653
- Omar Enriquez, MDSan Antonio, TX 782291194822858
- Rachel Garvin, MDSan Antonio, TX 782291356560676
- John Hunninghake, M.D.San Antonio, TX 782291386986701
- Jeffrey Javed, MDSan Antonio, TX 782291952697179
- Holly Keyt, MDSan Antonio, TX 782291699902965
- Phillip Mason, MDSan Antonio, TX 782291952390841
Common questions
What is Alexandra Mari, DO's NPI number?
Alexandra Mari, DO's National Provider Identifier (NPI) is 1790217420, issued on Mar 31, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Mari, DO located?
The NPPES record lists a practice address at 4458 Medical Dr Ste 505, San Antonio, TX, 78229. Phone: (210) 690-7400. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Mari, DO's license?
NPPES lists Texas license number U5454, 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.
What is Alexandra Mari, DO's MIPS final score?
The 2023 MIPS final score is 51.9 of 100, reported for the practice group. 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.