Alan Colby, D.O.
Psychiatry Physician · Austin, TX
Alan Colby, D.O. is a psychiatry physician with a practice address in Austin, Texas, and NPI 1326162389, issued on Mar 16, 2007. Check the license (Texas J4050, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alan Colby
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- J4050 TX
Self-reported in NPPES; status is on the state search - Practice location
- 720 W 34TH St, Austin, TX 78705
- Phone
- (512) 454-7741
- Enumerated
- Mar 16, 2007
- Entity
- Type 1 · individual
Also registered at 720 W 34TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Booton, M.D.Specialist1093740987
- Kenton Brown, MDPsychiatry Physician1568542777
- Kirk Brown, M.DEmergency Medicine Physician1447440276
- Matthew Conner, DOFamily Medicine Physician1225284037
- Shirien Coover, P.A.-C.Medical Physician Assistant1730349358
- Steven Fyfe, MDOtolaryngology Physician1154417707
Verify Alan Colby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J4050Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
9% fewer Medicare Part D claims than the average psychiatry physician in 2024
917 Medicare Part D claims for 52 beneficiaries, against an average of 1,010 among the 32,287 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Alprazolam117 claims
- Bupropion Hcl Sr79 claims
- Clonazepam63 claims
- Escitalopram Oxalate47 claims
- Zolpidem Tartrate47 claims
- Gabapentin45 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: $1,085.20
54 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 12,691 providers of this specialty with any payment received $4,902.45 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.
318 psychiatry physician records list a Austin practice address
They are 318 of the 26,585 NPPES records with a Austin practice address, and 3,071 psychiatry physician records in Texas.
All 318 in Austin → All 3,071 in Texas → Every provider in Austin →
Other psychiatry physician records in Texas
- Deana Abdel-Reheim, MDLufkin, TX1467696591
- Omar Abdelaziz, MDGalveston, TX1962140871
- Olumuyiwa Abdul, MDRichmond, TX1285898940
- Amina AbdullaHouston, TX1811906480
- Firas Abdulla, MDPlano, TX1356964621
- Akeel AbdullahHouston, TX1619473832
- Aurif Abedi, MDMcKinney, TX1922064922
- Nathalie Abenoza, MDDallas, TX1518543495
- Oseni Abiri, APRNHouston, TX1629619358
- Frieda Aboul-Fotouh, M.D.Houston, TX1437394293
Common questions
What is Alan Colby, D.O.'s NPI number?
Alan Colby, D.O.'s National Provider Identifier (NPI) is 1326162389, issued on Mar 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alan Colby, D.O. located?
The NPPES record lists a practice address at 720 W 34TH St, Austin, TX, 78705. Phone: (512) 454-7741. Providers update this record themselves, so call before visiting.
How can I verify Alan Colby, D.O.'s license?
NPPES lists Texas license number J4050, 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 Alan Colby, D.O. prescribe under Medicare Part D?
In 2024, Alan Colby, D.O. had 917 Medicare Part D claims for 52 beneficiaries; the average among psychiatry physician prescribers was 1,010. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.