Siva Rama Krishna Marri, MD

Internal medicine physician in Austin, Texas · NPI 1366755126

Siva Marri is one of 491 internal medicine physicians practicing in Austin, Texas. Siva Marri practices with Central Texas Community Health Centers, Seton Family Of Doctors, and USACS Critical Care Medicine Services Of Texas PLLC.

Registry record (NPPES)

NPI: 1366755126
Type: Type 1 · Individual
Primary taxonomy: Internal Medicine, Pulmonary Disease · 207RP1001X
Address on file: 1698 E McAndrews Rd Ste 400
Medford, OR 97504-5590
(541) 732-7960
Enumerated: Jul 22, 2010
Record last updated: Oct 20, 2020
License states listed: FL, OR

Medicare (CMS)

Enrollment: Medicare-enrolled in IL, OR, TX
Internal Medicine, Pulmonary Disease
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

11113 Research Blvd
Austin, TX 78759
(512) 324-6000
1210 W Braker Ln
Austin, TX 78758
(512) 978-9800
2115 Kramer Ln Suite 100
Austin, TX 78758
1401 Medical Pkwy
Cedar Park, TX 78613
(512) 528-7000
1401 Medical Pkwy Suite 419
Cedar Park, TX 78613
(512) 379-3636
6001 Kyle Pkwy
Kyle, TX 78640
(512) 504-5000
201 Seton Pkwy
Round Rock, TX 78665
(512) 324-4000
4681 College Park Dr
Round Rock, TX 78665
(512) 671-1100

More internal medicine physicians in Austin

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.