Maryann Pineda Marinas, CRNA

Nurse anesthetist in Houston, Texas · NPI 1154665255

Maryann Marinas is one of 929 nurse anesthetists practicing in Houston, Texas. Maryann Marinas practices with Compass Anesthesia Providers, PLLC, Texans Anesthesia Associates PLLC, and U S Anesthesia Partners Of Texas, PA.

Registry record (NPPES)

NPI: 1154665255
Type: Type 1 · Individual
Primary taxonomy: Nurse Anesthetist, Certified Registered · 367500000X
Address on file: 1500 Citywest Blvd
Houston, TX 77042
(713) 620-4000
Enumerated: Nov 15, 2012
Record last updated: Nov 18, 2025
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Certified Registered Nurse Anesthetist (CRNA)
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

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Practice locations

2855 Gramercy St
Houston, TX 77025
(281) 348-0400
23900 Katy Fwy
Katy, TX 77494
(281) 644-7000
9250 Pinecroft Dr
Shenandoah, TX 77380
(713) 620-4000
16655 Southwest Fwy
Sugar Land, TX 77479
(713) 620-4000
333 N Texas Ave Suite 1000
Webster, TX 77598
(713) 400-2990

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Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.