Gregory R. Montoya, MD
Psychiatry Physician · Texarkana, TX
Gregory R. Montoya, MD is a psychiatry physician with a practice address in Texarkana, Texas, and NPI 1083614176, issued on Jul 29, 2005. Check the license (Texas H5012, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory R. Montoya
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- H5012 TX
E3176 AR
Self-reported in NPPES; status is on the state search - Practice location
- 1902 Galleria Oaks Dr, Texarkana, TX 75503
- Phone
- (903) 614-3800
- Enumerated
- Jul 29, 2005
- Record last updated
- Jul 14, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (903) 614-3525
- Medicare enrollment
- Enrolled (PECOS I20070810000750); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1974
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Also registered at 1902 Galleria Oaks Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barry Bullard, PSYDPsychologist1215937313
- Sandra Higgs, APRN, FNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1306999610
- Carol Tatum, ANP CNSPsychiatric/Mental Health Clinical Nurse Specialist1962402362
- Edward Tobey, MDPsychiatry Physician1306846712
Verify Gregory R. Montoya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H5012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average psychiatry physician in 2024
1,212 Medicare Part D claims for 84 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Clonazepam92 claims
- Fluoxetine Hcl92 claims
- Aripiprazole83 claims
- Buspirone Hcl66 claims
- Risperidone55 claims
- Sertraline Hcl50 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,898.33
133 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sabine Valley Regional Mhmr CenterMarshall, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory R. Montoya among 3,318 psychiatry physician records in Texas
Gregory R. Montoya, MD is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1974 · median 2006 among the 1,481 with a school on file
- Record last updated2007 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Texas
There are 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Texarkana → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Ramneesh Baweja, MDTexarkana, TX 755031548525413
- Nancy Graves, M.D.Texarkana, TX 755031013138361
- Edward Tobey, MDTexarkana, TX 755031306846712
- Jill Awtrey, DOParis, TX 754621295789949
- Amanda Holmes, MDParis, TX 754601487662649
- Sheela Singaperumal, MDMt Pleasant, TX 754551205925849
- Amelia Stevens, M.D.Omaha, TX 755711336368489
- Paul Lee, MDCommerce, TX 754281073578035
Common questions
What is Gregory R. Montoya, MD's NPI number?
Gregory R. Montoya, MD's National Provider Identifier (NPI) is 1083614176, issued on Jul 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory R. Montoya, MD located?
The NPPES record lists a practice address at 1902 Galleria Oaks Dr, Texarkana, TX, 75503. Phone: (903) 614-3800. Providers update this record themselves, so call before visiting.
How can I verify Gregory R. Montoya, MD's license?
NPPES lists Texas license number H5012, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory R. Montoya, MD prescribe under Medicare Part D?
In 2024, Gregory R. Montoya, MD had 1,212 Medicare Part D claims for 84 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.