Dr. Robert E. Cantu, MD
- Part D claims, 2024
- 719
- Industry payments
- $8,662
- State licenses
- 2
- Year NPI issued
- 2005
- Practice address
- 1717 W 6th St, Austin, TX 78703-4773
- Practice phone
- Call (512) 469-0536
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Cantu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert E. Cantu is a psychiatrist in Austin, Texas
Dr. Cantu practices in Austin, Texas.
Dr. Cantu's NPI, 1891771499, was assigned on December 16, 2005. Dr. Cantu graduated from UTMB Health in 1987. Dr. Cantu holds Texas license H4211.
- NPI
- 1891771499NPI Registry (opens in a new tab)
- NPI enumeration date
- December 16, 2005
- NPI status
- Active
- Practice phone
- (512) 469-0536
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Robert E. Cantu's practice address is in Austin, Texas
Dr. Cantu's practice address in the NPI Registry is 1717 W 6th St, Austin, TX 78703-4773. The practice phone is (512) 469-0536.
- NPI Registry address1717 W 6th St, Austin, TX 78703-4773Phone(512) 469-0536
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Robert E. Cantu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cantu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Cantu's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert E. Cantu is one of 2,406 psychiatrists in Texas
Psychiatry is Dr. Cantu's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Cantu is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Cantu's licenses on file in 2 states: Texas and Minnesota.
Specialties and state licenses
- Psychiatry, TexasPrimary
- Minnesota license
Psychiatrists near Dr. Cantu
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. Robert E. Cantu's patients have a median age of 80
Across all payers, Dmand AI patient panel data puts Dr. Cantu's median patient age at 80, with 100% women.
Dr. Cantu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Robert E. Cantu wrote 719 Medicare Part D claims in 2024
In 2024, Dr. Cantu wrote 719 Medicare Part D claims for 63 patients. 89% of them were for generic drugs. CMS names the drug for 599 of them, across 23 drugs with 11 or more claims each, at $26,741 in total drug cost. In 2023, CMS named 543 claims across 22 drugs.
Dr. Cantu's Part D claims by kind of drug, 2024
- Generic642 claims89%
- Brand-name77 claims11%
Dr. Cantu'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. Cantu's Part D claims, 2024
- Antipsychotics, patients 65 and over5%34 of 719 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: 5432024: 59910%
Drugs named by CMS: 23 in 2024, 22 in 2023.
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
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Dr. Robert E. Cantu received $8,662 in industry payments from 2016 to 2025
CMS Open Payments shows 385 general payments to Dr. Cantu from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $983.
General payments to Dr. Cantu by program year, 2016 to 2025
General payments to Dr. Cantu by kind, 2016 to 2025
- Food and beverage$8,43497%
- Gifts$1251%
- Education$1031%
Companies that paid Dr. Cantu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert E. Cantu graduated from UTMB Health
Dr. Cantu graduated from UTMB Health in 1987.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert E. Cantu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Robert E. Cantu
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. Robert E. Cantu's NPI number?
Dr. Robert E. Cantu's NPI number is 1891771499. It was assigned on December 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert E. Cantu?
Dr. Robert E. Cantu is a psychiatrist in Austin, Texas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Robert E. Cantu practice?
Dr. Cantu practices at 1717 W 6th St, Austin, TX 78703-4773.
What is Dr. Robert E. Cantu's office phone number?
The practice phone on file for Dr. Cantu is (512) 469-0536.
What is Dr. Robert E. Cantu's medical license number?
Dr. Cantu holds Texas license H4211, one of the licenses on file in 2 states.
Which states has Dr. Robert E. Cantu been licensed in?
Dmand AI has state licenses on file for Dr. Cantu in Texas (1988 to 2027) and Minnesota (1988 to 1991).
Is Dr. Robert E. Cantu board certified?
Yes. Dr. Cantu is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Robert E. Cantu go to medical school?
Dr. Cantu graduated from UTMB Health in 1987.
What drugs does Dr. Robert E. Cantu prescribe most?
In 2024 Medicare Part D data, Dr. Cantu's most prescribed drugs by claims were Duloxetine HCl, Alprazolam and Bupropion XL.
Has Dr. Robert E. Cantu received payments from drug or device companies?
CMS Open Payments shows $8,662 in general payments to Dr. Cantu from 30 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Robert E. Cantu been practicing?
Dr. Cantu graduated from medical school in 1987, 39 years ago.
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