Douglas Preston Morgan, M.D.
Psychiatry Physician · San Antonio, TX
Douglas Preston Morgan, M.D. is a psychiatry physician with a practice address in San Antonio, Texas, and NPI 1891895363, issued on Sep 25, 2006. Check the license (Texas D9579, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Douglas Preston Morgan
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D9579 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1100 N.E. Loop 410, San Antonio, TX 78209
- Phone
- (210) 828-8173
- Enumerated
- Sep 25, 2006
- Record last updated
- Dec 11, 2023
- Medicaid ID
- 097779501 TX
- Medicare enrollment
- Enrolled (PECOS I20061106000131); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 1972
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Verify Douglas Preston Morgan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license D9579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average psychiatry physician in 2024
1,726 Medicare Part D claims for 68 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Escitalopram Oxalate269 claims
- Alprazolam132 claims
- Quetiapine Fumarate117 claims
- Clonazepam98 claims
- Risperidone90 claims
- Topiramate77 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.
Douglas Preston Morgan among 3,318 psychiatry physician records in Texas
Douglas Preston Morgan, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 65% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1972 · median 2006 among the 1,481 with a school on file
- Record last updated2023 · 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 San Antonio → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Johanna Brueckner, D.O.San Antonio, TX 782091164530507
- Tracey Cawthorn, MDSan Antonio, TX 782091982850665
- Aubrey Chambers, MDSan Antonio, TX 782091720256803
- Kimberly Evans, MDSan Antonio, TX 782091417418567
- Marissa Gonzalez, DOSan Antonio, TX 782091528707254
- Leah Johnston, P.A.San Antonio, TX 782091487278842
- Henry LinfordSan Antonio, TX 782091326627274
- Jason Miller, DOSan Antonio, TX 782091285746974
Common questions
What is Douglas Preston Morgan, M.D.'s NPI number?
Douglas Preston Morgan, M.D.'s National Provider Identifier (NPI) is 1891895363, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Preston Morgan, M.D. located?
The NPPES record lists a practice address at 1100 N.E. Loop 410, San Antonio, TX, 78209. Phone: (210) 828-8173. Providers update this record themselves, so call before visiting.
How can I verify Douglas Preston Morgan, M.D.'s license?
NPPES lists Texas license number D9579, 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 Douglas Preston Morgan, M.D. prescribe under Medicare Part D?
In 2024, Douglas Preston Morgan, M.D. had 1,726 Medicare Part D claims for 68 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.