Sunanda Sairam Mattancheril, MD

Psychiatrist in Southlake, Texas · NPI 1720614654

Sunanda Mattancheril is one of 3 psychiatrists practicing in Southlake, Texas. See all psychiatrists in Texas. Sunanda Mattancheril practices with Geode Health Of Texas, PLLC.

Registry record (NPPES)

NPI: 1720614654
Type: Type 1 · Individual
Primary taxonomy: Psychiatry & Neurology, Psychiatry · 2084P0800X
Address on file: 1 Atwell Rd
Cooperstown, NY 13326-1301
(607) 547-3500
Enumerated: Mar 23, 2020
Record last updated: Aug 28, 2025
License states listed: NY

Medicare (CMS)

Enrollment: Medicare-enrolled in NY, TX
Psychiatry
Revalidation due: No date set by CMS

The registry stops here. NPivot keeps going.

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

See the full profile free Free account. No card, no call.

Practice locations

950 E State Hwy 114 Suite 160
Southlake, TX 76092
(817) 928-9598

More psychiatrists in Southlake

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.