Diana Maria Collins, M.D.
Psychiatry Physician · Sugar Land, TX
Diana Maria Collins, M.D. is a psychiatry physician with a practice address in Sugar Land, Texas, and NPI 1053613646, issued on Dec 2, 2010. Check the license (Texas J4534, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Diana Maria Collins
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- J4534 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1 Sugar Creek Center Blvd, Sugar Land, TX 77478
- Phone
- (281) 240-7477
- Enumerated
- Dec 2, 2010
- Record last updated
- Dec 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (281) 240-7508
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Also registered at 1 Sugar Creek Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rosemary Amoroso, L.P.C., L.M.F.T.Professional Counselor1720018104
- Nicole Casanova, PA-CSurgical Physician Assistant1689187593
- Ashley McGrath, LSASurgical Assistant1285995803
- Phil Packwood, LCSWSocial Worker1205941457
- Susan Packwood, LCSWMarriage & Family Therapist1407961626
- Gael Thompson, M.DIV., M.ED., LPCProfessional Counselor1871608042
Verify Diana Maria Collins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J4534Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average psychiatry physician in 2024
899 Medicare Part D claims for 60 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
- Alprazolam81 claims
- Venlafaxine Hcl Er81 claims
- Duloxetine Hcl50 claims
- Zolpidem Tartrate45 claims
- Bupropion Xl44 claims
- Aripiprazole42 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: $1,067.04
49 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Diana Maria Collins among 3,318 psychiatry physician records in Texas
Diana Maria Collins, M.D. 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 2010, is newer than 56% of them.
- NPI issued2010 · 56% of these records are older, 41% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2010 · 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 Sugar Land → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Victor Cardenas, M.D.Sugar Land, TX 774781598705519
- Mehwish ChoudhrySugar Land, TX 774781396486346
- Penny Chow, MDSugar Land, TX 774781336270107
- Kimberly Cress, M.D.Sugar Land, TX 774781093841538
- Tracie Dejarnette-Holly, MDSugar Land, TX 774781699786681
- Sabeen Faris, M.DSugar Land, TX 774781952682650
- Noor Ferrell, D.O.Sugar Land, TX 774781255651535
- Deena Gandhi, MDSugar Land, TX 774781124021480
Common questions
What is Diana Maria Collins, M.D.'s NPI number?
Diana Maria Collins, M.D.'s National Provider Identifier (NPI) is 1053613646, issued on Dec 2, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Diana Maria Collins, M.D. located?
The NPPES record lists a practice address at 1 Sugar Creek Center Blvd, Sugar Land, TX, 77478. Phone: (281) 240-7477. Providers update this record themselves, so call before visiting.
How can I verify Diana Maria Collins, M.D.'s license?
NPPES lists Texas license number J4534, 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 Diana Maria Collins, M.D. prescribe under Medicare Part D?
In 2024, Diana Maria Collins, M.D. had 899 Medicare Part D claims for 60 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.