Dr. Donald R. Royall Jr., MD

  • San Antonio, TX
  • Psychiatrist
NPI1689683021PAC ID9436207321
Medicare services, 2024
328
Medicare patients, 2024
164
Part D claims, 2024
4,004
Publications
134
Hospital affiliations
1
Practice address
8431 Fredericksburg Rd, San Antonio, TX 78229
Practice phone
Call (210) 450-9000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UT Health San Antonio

San Antonio, Texas

See all 4 affiliations

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Dr. Donald R. Royall Jr. is a psychiatrist in San Antonio, Texas

Dr. Royall practices at UT Health San Antonio in San Antonio, Texas.

Dr. Royall's NPI, 1689683021, was assigned on August 5, 2006. Dr. Royall graduated from McGovern Medical School in 1984. Dr. Royall's Texas license number on file is G9385.

NPI and contact details
Medicare PAC ID
9436207321
NPI enumeration date
August 5, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(210) 450-9000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
68
Medical school graduation
1984

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Donald R. Royall Jr. practices at UT Health San Antonio in San Antonio, Texas

Dr. Royall's primary practice is UT Health San Antonio, at 8431 Fredericksburg Rd, San Antonio, TX 78229 in Bexar County. The practice phone is (210) 450-9000.

  • UT Health San Antonio
    8431 Fredericksburg Rd, San Antonio, TX 78229 · Bexar CountyPhone(210) 450-9000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Donald R. Royall Jr. is affiliated with 3 sites of care and 1 medical group

Dr. Royall's primary practice is UT Health San Antonio in San Antonio, Texas. Dr. Royall is also affiliated with UT Health San Antonio Multispecialty and Research Hospital. The medical group on file is UT Health Physicians. Dmand AI also links Dr. Royall to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Royall

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Donald R. Royall Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Royall practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UT Health San AntonioAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Donald R. Royall Jr. is one of 2,406 psychiatrists in Texas

Psychiatry is Dr. Royall's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Royall is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Royall's licenses on file in 2 states: Texas and Maryland.

Specialties and state licenses

  • Psychiatry, TexasPrimaryLicense G9385 · 1986 to 2025 · taxonomy 2084P0800X
  • Maryland license1987 to 1991

Clinical focus

Dmand AI lists adjustment disease, anxiety, bipolar disorder, depression, insomnia, non-alzheimer's dementia (chronic) and schizophrenia among the conditions Dr. Royall treats.

Psychiatrists near Dr. Royall

Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Donald R. Royall Jr. billed Medicare for 328 services in 2024

CMS data shows 328 Medicare services from Dr. Royall across 3 procedure codes in 2024, all of them office visits, for 164 Medicare patients. Medicare paid $31,037 for them. Every service was in an office.

Medicare services, 2024328
Medicare patients164
Paid by Medicare$31,037
Procedure codes3

Dr. Royall's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3282024: 328No change
Tests and treatments
2023: 262024: 0100%

Dr. Royall compared with the Texas median for psychiatrists, 2024

  • Dr. Royall
  • Texas median
Medicare services
328vs 1103.0 times
Medicare patients
164vs 433.8 times
Part D claims
3,862vs 16323.7 times

Medians across 2,341 psychiatrists in Texas with Dmand AI profiles that report each measure.

Dr. Royall's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Royall

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Royall and other psychiatrists in Texas.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Donald R. Royall Jr. treated 164 Medicare patients in 2024, average age 74

CMS counts 164 Medicare patients who saw Dr. Royall in 2024. The largest group is 65 to 74, with 78 patients. 75% of them have depression, and 75% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.64, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Royall's median patient age at 74, with 64% women.

Medicare patients, 2024164
Average age74
Average risk score1.64
Also on Medicaid9%

Dr. Royall's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Royall's Medicare patients by sex, 2024

  • Women11168%
  • Men5332%

Chronic conditions among Dr. Royall's Medicare patients, 2024

  1. Depression75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Mood disorders75%
  5. Anxiety73%
  6. Arthritis57%
  7. Diabetes35%
  8. Alzheimer's and dementia34%

Share of Medicare patients with each condition. A patient can have several.

Dr. Royall's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women64%
  • Men34%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Donald R. Royall Jr. wrote 4,004 Medicare Part D claims in 2024

In 2024, Dr. Royall wrote 4,004 Medicare Part D claims for 350 patients. 98% of them were for generic drugs. CMS names the drug for 3,862 of them, across 38 drugs with 11 or more claims each, at $90,427 in total drug cost. In 2023, CMS named 3,500 claims across 36 drugs.

Part D claims, 20244,004
Drugs named by CMS38
Total drug cost$90,427
Part D patients350

Dr. Royall's Part D claims by kind of drug, 2024

  • Generic3,943 claims98%
  • Brand-name61 claims2%

Dr. Royall's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Royall's Part D claims, 2024

  • Antipsychotics, patients 65 and over10%411 of 4,004 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3,5002024: 3,86210%

Drugs named by CMS: 38 in 2024, 36 in 2023.

See all prescribing by Dr. Royall

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Donald R. Royall Jr. offers telehealth to Medicare patients

Dr. Royall accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Royall as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Donald R. Royall Jr. has 134 publications on record

Dmand AI links 134 papers to Dr. Royall, published from 2006 to 2024. 2024 was the busiest year, with 3. The most frequent topics are Neuropsychological Tests, Alzheimer Disease and Dementia. Dr. Royall has published most often in J Neuropsychiatry Clin Neurosci. Dr. Royall's most frequent co-authors are Jason E. Schillerstrom, MD, Laura K. Chiodo, MD and Peter T. Fox, MD.

Papers134
Years published2006 to 2024

Dr. Royall's papers by year, 2013 to 2024

Topics Dr. Royall writes about most

  • Neuropsychological Tests
  • Alzheimer Disease
  • Dementia
  • Cognition Disorders
  • Cognition
  • Aging
  • Brain
  • Mental Status Schedule

Dr. Royall's most frequent co-authors

Recent publications by Dr. Royall

See all 134 publications and co-authors

See who Dr. Royall researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Royall works with, so you can find a warm path to the right psychiatrists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Donald R. Royall Jr. received $2,465 in industry payments from 2017 to 2022

CMS Open Payments shows 23 general payments to Dr. Royall from 4 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 53% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,341.

General payments to Dr. Royall by program year, 2017 to 2022

General payments to Dr. Royall by kind, 2017 to 2022

$2.5Kin total
  • Food and beverage$1,29653%
  • Travel and lodging$1,16947%

Companies that paid Dr. Royall the most, 2017 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Royall

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Donald R. Royall Jr. graduated from McGovern Medical School

Dr. Royall graduated from McGovern Medical School in 1984.

  1. Medical schoolMcGovern Medical School
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Donald R. Royall Jr. accepts plans from 13 insurance carriers

Dr. Royall is in network with 13 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

Plan types Dr. Royall accepts, by number of carriers

  1. Medicare10
  2. PPO10
  3. HMO6
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Donald R. Royall Jr.'s profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Donald R. Royall Jr.

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Donald R. Royall Jr.'s NPI number?

Dr. Donald R. Royall Jr.'s NPI number is 1689683021. It was assigned on August 5, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Donald R. Royall Jr.?

Dr. Donald R. Royall Jr. is a psychiatrist in San Antonio, Texas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dr. Donald R. Royall Jr. practice?

Dr. Royall practices at 8431 Fredericksburg Rd, San Antonio, TX 78229. Dr. Royall's primary practice is UT Health San Antonio in San Antonio, Texas. Dmand AI also links Dr. Royall to 1 group practice or clinic.

What is Dr. Donald R. Royall Jr.'s office phone number?

The practice phone on file for Dr. Royall is (210) 450-9000.

What is Dr. Donald R. Royall Jr.'s medical license number?

Dr. Royall's Texas license number on file is G9385, one of the licenses on file in 2 states.

Which states has Dr. Donald R. Royall Jr. been licensed in?

Dmand AI has state licenses on file for Dr. Royall in Texas (1986 to 2025) and Maryland (1987 to 1991).

Which hospitals is Dr. Donald R. Royall Jr. affiliated with?

Dr. Royall is affiliated with UT Health San Antonio Multispecialty and Research Hospital.

What medical group is Dr. Donald R. Royall Jr. part of?

Dr. Royall is linked to UT Health Physicians.

Does Dr. Donald R. Royall Jr. accept Medicare?

Yes. CMS data shows Dr. Royall billed Medicare for 328 services in 2024, and Dr. Royall accepts Medicare assignment.

Does Dr. Donald R. Royall Jr. offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Royall as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Donald R. Royall Jr. see?

CMS counts 164 Medicare patients who saw Dr. Royall in 2024, with an average age of 74.

Is Dr. Donald R. Royall Jr. board certified?

Yes. Dr. Royall is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Donald R. Royall Jr. bill to Medicare?

In 2024, Dr. Royall's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99205) and office visit, established patient (99213).

Where did Dr. Donald R. Royall Jr. go to medical school?

Dr. Royall graduated from McGovern Medical School in 1984.

What drugs does Dr. Donald R. Royall Jr. prescribe most?

In 2024 Medicare Part D data, Dr. Royall's most prescribed drugs by claims were Lamotrigine, Sertraline HCl and Quetiapine Fumarate.

Has Dr. Donald R. Royall Jr. received payments from drug or device companies?

CMS Open Payments shows $2,465 in general payments to Dr. Royall from 4 companies from 2017 to 2022. The largest total came from Novartis Pharmaceuticals Corporation.

How long has Dr. Donald R. Royall Jr. been practicing?

Dr. Royall graduated from medical school in 1984, 42 years ago.

Does Dr. Donald R. Royall Jr. do research?

Dmand AI links 134 publications to Dr. Royall, published from 2006 to 2024.

Who does Dr. Donald R. Royall Jr. publish with?

Dr. Royall's most frequent co-authors are Jason E. Schillerstrom, MD (12 shared papers), Laura K. Chiodo, MD (6 shared papers) and Peter T. Fox, MD (4 shared papers).

What insurance does Dr. Donald R. Royall Jr. accept?

Dr. Royall is in network with 13 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

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