Dr. David Calhoun Dalton , MD
Urology β’ Austin, TX
1601 Trinity St
Austin, TX 787121765
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on April 11, 2018; this date does not establish years in practice.
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Published CMS data list 100 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) β 22 prescription fills, including refills.
- Tamsulosin Hcl β 17 prescription fills, including refills.
- Ciprofloxacin Hcl β 14 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 7 records in the table Β· Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 90% of clinicians listed under Urology in Austin, TX (2024, 35 clinicians with data). Median for this group: 950. Middle half: 457 to 2,182.
Fewer Part D prescriptions than 85% of clinicians listed under Urology in Texas (2024, 667 clinicians with data). Median for this group: 1,254. Middle half: 393 to 2,342.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 59 in 2020 to 100 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2020β2024.
Practice Location & Contact Primary Location
1601 Trinity St
Austin, TX 787121765
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 3 distinct additional practice-address records in Indianapolis, IN. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: The University Of Texas At Austin; University Of Texas At Austin Dell Medical School. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Texas Medical School At San Antonio
2018
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
108 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$7,159 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $618.08 across 7 records.
By nature of payment
- Food and Beverage: $618.08 across 7 records.
Reporting-company totals (3 largest of 4)
- Calyxo, Inc.: $289.33 across 2 records.
- Boston Scientific Corporation: $188.29 across 2 records.
- Cook Medical LLC: $101.04 across 2 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
8 years (graduated 2018)
CMS Doctors and Clinicians data list 2018 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2018
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Dalton has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Dalton as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Austin and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 90% of clinicians listed under Urology in Austin, TX (2024, 35 clinicians with data). Median for this group: 950. Middle half: 457 to 2,182.
Fewer Part D prescriptions than 85% of clinicians listed under Urology in Texas (2024, 667 clinicians with data). Median for this group: 1,254. Middle half: 393 to 2,342.
Part D drug cost
A lower Part D drug cost than 90% of clinicians listed under Urology in Austin, TX (2024, 35 clinicians with data). Median for this group: $250,675. Middle half: $46,030 to $485,105.
A lower Part D drug cost than 80% of clinicians listed under Urology in Texas (2024, 667 clinicians with data). Median for this group: $146,128. Middle half: $29,835 to $354,962.
43 active clinicians are listed under Urology with a practice address in Austin, TX (961 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Austin
60.5% of these 43 clinicians have the CMS telehealth indicator.
74.4% of these 43 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 69% from 59 in 2020 to 100 in 2024.
- 2020: 59
- 2022: 19
- 2024: 100
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30-day fills
30-day fills increased 83% from 59 in 2020 to 108 in 2024.
- 2020: 59
- 2022: 19
- 2024: 108
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Part D drug cost
Part D drug cost went from $258 in 2020 to $7,159 in 2024.
- 2020: $258
- 2022: $55
- 2024: $7,159
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $248.85 in 2022 to $618.08 in 2025.
- 2022: $248.85
- 2023: $1,656.42
- 2024: $664.53
- 2025: $618.08
Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 β December 31, 2025): fewer than 11 records totaling $618.08.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
|
CVAC ASPIRATION SYSTEM | General | $147.71 |
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $141.62 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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General - Erectile Dysfunction | General | $138.13 |
| Cook Medical LLC |
Food and Beverage
Cash or cash equivalent
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β | General | $84.04 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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AMS 700 | General | $50.16 |
| Olympus America Inc. |
Food and Beverage
In-kind items and services
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iTIND System | General | $39.42 |
| Cook Medical LLC |
Food and Beverage
Cash or cash equivalent
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LITHO 150 | General | $17.00 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 22 | 141 | $275.97 | 19 |
| Tamsulosin Hcl | Tamsulosin Hcl | 17 | 460 | $85.15 | 14 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 14 | 76 | $61.69 | 14 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 13 | 72 | $48.32 | 12 |
| Dutasteride | Dutasteride | 12 | 360 | $148.40 | β |
| Oxybutynin Chloride | Oxybutynin Chloride | 11 | 109 | $53.00 | 11 |
| Myrbetriq | Mirabegron | 11 | 444 | $6,486.36 | β |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-03-10NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - UROLOGY
I20250513000905
TX
0143686733
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
University Of Texas At Austin Dell Medical School
1601 Trinity St, Austin, TX 787121765
Phone: 8338822737
The University Of Texas At Austin
1601 Trinity St, Austin, TX 787121765
Phone: 8338822737
Secondary Practice Locations
1701 N Senate Blvd
Indianapolis, IN 462021239
Phone: 8884843258
720 Eskenazi Ave
Indianapolis, IN 462025187
Phone: 3179623700
535 Barnhill Dr
Indianapolis, IN 462025116
Phone: 3172780221
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dermatology
Doctor of Medicine (M.D.)
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Obstetrics & Gynecology - Female Pelvic Medicine and Reconstructive Surgery
Neurological Surgery
Doctor of Medicine (M.D.)
Internal Medicine - Medical Oncology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1601 TRINITY ST, AUSTIN, TX 787121765 (Tel: 8338822737)
Urology (license number reported to NPPES: TX V6906)
Registered at 720 ESKENAZI AVE, INDIANAPOLIS, IN 462025187 (Tel: 3179623700)
Registered at 250 N SHADELAND AVE, INDIANAPOLIS, IN 462194959
Registered at 535 BARNHILL DR, INDIANAPOLIS, IN 462025116 (Tel: 3172780221)
Registered at 535 BARNHILL DR, INDIANAPOLIS, IN 462025116
Urology (license number reported to NPPES: IN 01089867A)
Registered at 7703 FLOYD CURL DR, SAN ANTONIO, TX 782293901
Student in an Organized Health Care Education/Training Program (license number reported to NPPES: TX BP20068119)
Registered at 7750 SANDIA BLF, SAN ANTONIO, TX 782403542 (Tel: 8324349383)
NPI status registered as active in NPPES database
Registered at 4502 MEDICAL DR, SAN ANTONIO, TX 782294402 (Tel: 2103584000)
Registered at 1751 BABCOCK RD APT 335, SAN ANTONIO, TX 782294684 (Tel: 8324349383)
Recorded as DAVID DALTON, MD
Student in an Organized Health Care Education/Training Program (license number reported to NPPES: TX BP10062981)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Urology Specialists in Austin
- Dr. Michael Trotter, MD
- Dr. Elizabeth Mobley, MD
- Dr. David Phillips, MD
- Dr. Edward Osterberg, MD
- Dr. Bethany Burge, MD
- Dr. Bryan Kansas, MD
Mailing Address
250 N Shadeland Ave
Indianapolis, IN 462194959