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Manuel Guillen is one of 329 psychiatrists practicing in Houston, Texas .
Manuel Guillen practices with Ajinder S. Dhatt, MD, P.A.
Registry record (NPPES)
NPI
1871819219
Type
Type 1 · Individual
Primary taxonomy
Psychiatry & Neurology, Psychiatry · 2084P0800X
Address on file
3223 S Loop 289 Lubbock, TX 79423 (833) 351-8255
Enumerated
Apr 9, 2010
Record last updated
May 6, 2026
License states listed
AR, NY, TX
Medicare (CMS)
Enrollment
Medicare-enrolled in AR, TXPsychiatry
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
7825 Hwy 6 N Suite 104
Houston , TX 77095
(281) 469-2181
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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.
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