Nicholas John Gray, PHYSICIAN ASSISTANT

Physician assistant in Houston, Texas · NPI 1124513817

Nicholas Gray is one of 1,419 physician assistants practicing in Houston, Texas. Nicholas Gray practices with Singleton Associates PA.

Registry record (NPPES)

NPI: 1124513817
Type: Type 1 · Individual
Primary taxonomy: Physician Assistant · 363A00000X
Address on file: 7026 Old Katy Rd Ste 276
Houston, TX 77024-2187
(713) 358-0562
Enumerated: Jun 26, 2018
Record last updated: Apr 9, 2020
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Physician Assistant
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

7600 Beechnut St
Houston, TX 77074
(713) 456-5000
12801 Hacienda Rdg
Austin, TX 78738
(713) 461-3573
500 Medical Ctr Blvd Suite 175
Conroe, TX 77304
(936) 539-7100
8780 Hwy 6 B Mh Conv Care Sienna Plantation
Friendswood, TX 77549
(281) 778-1802
38 Lakeview Dr
Galveston, TX 77551
(281) 870-4592
1110 N Sarah Dewitt Dr Gonzales Health System
Gonzales, TX 78629
(830) 672-7581
18951 Memorial N Memorial Hermann Northeast Hospital
Humble, TX 77338
(281) 540-7700
18951 N Memorial Dr Memorial Hermann N East Outp Img Dept
Humble, TX 77338
(281) 540-7700
6801 Emmett F Lowry Expy Mainland Medical Center
Texas City, TX 77591
(713) 461-3573
500 W Medical Ctr Blvd
Webster, TX 77598
(281) 332-2511

More physician assistants in Houston

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.