Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. David Walker Freidberg , MD

Urology โ€ข Round Rock, TX

Active NPI 1295700128 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

16040 Park Valley Dr Ste 111
Round Rock, TX 786813596

Call 5122482200 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

16040 Park Valley Dr Ste 111

Round Rock, TX 786813596

Telephone 5122482200
Fax 5122481490
Organization at the Same NPPES Address or Phone
Urology Austin Pllc Facility NPI 1073257648

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Urology Austin Pllc. 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

Medical School

University Of Texas Medical Branch At Galveston

Graduation Year

1987

Medicare patients

1,040 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $733,648 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $567,054 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

4,335 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

$3,400,664 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

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 โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $2,398.86 across 90 records.

By nature of payment

  • Food and Beverage: $2,299.86 across 89 records.
  • Education: $99.00 across 1 record.

Reporting-company totals (3 largest of 15)

  • Janssen Pharmaceuticals, Inc: $744.52 across 25 records.
  • Ferring Pharmaceuticals Inc.: $400.21 across 11 records.
  • ABBVIE INC.: $381.49 across 16 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.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

39 years (graduated 1987)

CMS Doctors and Clinicians data list 1987 as the year this clinician finished professional 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

2006

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.

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, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

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.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Freidberg 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.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Freidberg 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.

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.

Guide: What ordering and referring status means

Compared with the same specialty in Round Rock and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 95% of clinicians listed under Urology in Round Rock, TX (2024, 15 clinicians with data). Median for this group: 1,239. Middle half: 994 to 8,451.

More Medicare Part B services than 95% of clinicians listed under Urology in Texas (2024, 612 clinicians with data). Median for this group: 1,747. Middle half: 624 to 4,672.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Urology in Round Rock, TX (2024, 15 clinicians with data). Median for this group: $110,081. Middle half: $81,853 to $406,167.

A higher Medicare-allowed amount than 95% of clinicians listed under Urology in Texas (2024, 612 clinicians with data). Median for this group: $130,714. Middle half: $56,287 to $240,641.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Urology in Round Rock, TX (2024, 15 clinicians with data). Median for this group: $80,125. Middle half: $56,549 to $306,804.

A higher Medicare payment amount than 95% of clinicians listed under Urology in Texas (2024, 612 clinicians with data). Median for this group: $98,137. Middle half: $41,252 to $184,582.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Urology in Round Rock, TX (2024, 15 clinicians with data). Median for this group: 1,678. Middle half: 1,131 to 1,920.

More Part D prescriptions than 70% of clinicians listed under Urology in Texas (2024, 674 clinicians with data). Median for this group: 1,247. Middle half: 376 to 2,313.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Urology in Round Rock, TX (2024, 15 clinicians with data). Median for this group: $272,496. Middle half: $95,335 to $480,415.

A higher Part D drug cost than 95% of clinicians listed under Urology in Texas (2024, 674 clinicians with data). Median for this group: $145,258. Middle half: $28,676 to $353,758.

18 active clinicians are listed under Urology with a practice address in Round Rock, TX (970 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Round Rock

77.8% of these 18 clinicians have the CMS telehealth indicator.

88.9% of these 18 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), 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 ยท 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

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 90 records totaling $2,398.86.

Manufacturer Payment Nature Product Type Amount ($)
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
RYBREVANT General $122.06
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ADSTILADRIN General $121.49
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ADSTILADRIN General $116.15
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
RYBREVANT General $113.95
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
RYBREVANT General $105.08
Janssen Pharmaceuticals, Inc
Education
In-kind items and services
ERLEADA General $99.00
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
ERLEADA General $66.44
Olympus America Inc.
Food and Beverage
In-kind items and services
iTIND System General $48.11
Olympus America Inc.
Food and Beverage
In-kind items and services
iTIND System General $37.44
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Xtandi General $36.30
Dendreon Pharmaceuticals LLC
Food and Beverage
In-kind items and services
PROVENGE General $34.62
Olympus America Inc.
Food and Beverage
In-kind items and services
iTIND System General $34.42
Dendreon Pharmaceuticals LLC
Food and Beverage
In-kind items and services
PROVENGE General $32.83
Olympus America Inc.
Food and Beverage
In-kind items and services
iTIND System General $31.24
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
LYNPARZA General $29.37
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
GEMTESA General $29.02
ABBVIE INC.
Food and Beverage
In-kind items and services
BOTOX General $27.86
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ADSTILADRIN General $27.67
Endo USA, Inc.
Food and Beverage
In-kind items and services
AVEED General $26.85
ABBVIE INC.
Food and Beverage
In-kind items and services
BOTOX General $26.85
IMMUNITYBIO, INC.
Food and Beverage
In-kind items and services
ANKTIVA General $26.69
ABBVIE INC.
Food and Beverage
In-kind items and services
BOTOX General $26.11
ABBVIE INC.
Food and Beverage
In-kind items and services
BOTOX General $25.68
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ADSTILADRIN General $25.46
Sumitomo Pharma America, Inc.
Food and Beverage
In-kind items and services
ORGOVYX General $25.43

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
8,400 83 $1.00 $0.13
J0897 Injection, denosumab, 1 mg
3,480 15 $50.61 $25.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
689 434 $249.00 $122.14
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
655 113 $95.37 $59.90
J1952 Leuprolide injectable, camcevi, 1 mg
504 12 $243.25 $54.43
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
495 366 $48.00 $15.69
36415 Insertion of needle into vein for collection of blood sample
396 347 $15.00 $8.59
81003 Automated urinalysis test
355 286 $7.00 $2.20
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
299 93 $77.40 $45.75
51798 Ultrasound measurement of bladder capacity after voiding
163 119 $44.00 $10.52
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
124 92 $336.00 $171.45
A9608 Flotufolastat f 18, diagnostic, 1 millicurie
90 55 $3501.67 $2812.27
J0696 Injection, ceftriaxone sodium, per 250 mg
84 19 $3.00 $0.46
J9217 Leuprolide acetate (for depot suspension), 7.5 mg
84 13 $2000.00 $180.52
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
82 73 $168.00 $86.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
79 79 $380.00 $158.76
99426 Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month
78 16 $82.00 $59.29
52000 Diagnostic exam of bladder and urethra using an endoscope
76 59 $477.00 $225.01
82565 Blood creatinine level
70 70 $16.00 $4.96
74178 Ct scan of abdomen and pelvis before and after contrast
64 64 $823.00 $236.43
96372 Injection of drug or substance under skin or into muscle
64 25 $59.00 $13.59
74176 Ct scan of abdomen and pelvis without contrast
56 56 $466.00 $98.56
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
55 55 $3299.00 $1392.57
51741 Electronic assessment of bladder emptying
46 39 $104.39 $4.29
76770 Complete ultrasound scan behind abdominal cavity
45 31 $220.24 $54.68

(top 25 shown)

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Tamsulosin Hcl Tamsulosin Hcl 477 37,719 $7,327.88 195
Orgovyx Relugolix 172 5,146 $437,651.58 24
Alfuzosin Hcl Er Alfuzosin Hcl 168 13,205 $5,072.89 73
Abiraterone Acetate Abiraterone Acetate 144 4,380 $290,468.64 19
Dutasteride Dutasteride 142 12,350 $4,145.36 57
Finasteride Finasteride 138 11,430 $1,899.00 53
Prednisone Prednisone 125 3,990 $660.32 20
Gemtesa Vibegron 122 6,641 $102,098.65 33
Xtandi Enzalutamide 112 3,345 $1,323,307.84 12
Myrbetriq Mirabegron 74 4,560 $66,119.85 30
Oxybutynin Chloride Er Oxybutynin Chloride 46 3,270 $1,126.00 22
Erleada Apalutamide 46 1,380 $592,274.87 โ€”
Nubeqa Darolutamide 43 1,290 $549,334.42 โ€”
Terazosin Hcl Terazosin Hcl 38 2,940 $517.40 14
Testosterone Cypionate Testosterone Cypionate 36 2,568 $1,721.53 23
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 32 135 $175.05 28
Ciprofloxacin Hcl Ciprofloxacin Hcl 32 215 $110.71 30
Hydrochlorothiazide Hydrochlorothiazide 28 2,220 $97.20 12
Oxybutynin Chloride Oxybutynin Chloride 25 1,790 $372.11 15
Solifenacin Succinate Solifenacin Succinate 23 1,890 $892.30 โ€”
Estradiol Estradiol 19 1,813 $907.86 13
Potassium Citrate Er Potassium Citrate 16 1,417 $1,806.43 11
Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst 15 283 $262.75 14
Nitrofurantoin Nitrofurantoin Macrocrystal 14 387 $260.74 โ€”
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 13 124 $74.30 13

(top 25 shown)

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: 2021-10-19
Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

License # reported to NPPES TX H5236

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Texas Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - UROLOGY

Medicare Enrollment ID

I20080226000573

Enrollment State Jurisdiction

TX

PECOS Control ID

5698865780

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

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

Urology Austin Pllc

3101 Hwy 71 E, Bastrop, TX 786025157

Phone: 5127889688

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

16 listed
NPI 1780756700

Doctor of Medicine (M.D.)

NPI 1356323448

Doctor of Medicine (M.D.)

Alisa Calvillo , PT

Physical Therapist

NPI 1235703026

Physical Therapist

NPI 1376519330

Doctor of Medicine (M.D.)

Marie Garza , OT

Occupational Therapist

NPI 1609624535

Occupational Therapist

Holly Kane , PA-C

Physician Assistant - Medical

NPI 1093408981

Physician Assistant (Certified)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
๐Ÿ“
Updated Practice Location October 19, 2021

Registered at 16040 PARK VALLEY DR STE 111, ROUND ROCK, TX 786813596 (Tel: 5122482200)

๐Ÿ“
Updated Business Mailing Address October 19, 2021

Registered at 8240 N MOPAC EXPY STE 100, AUSTIN, TX 787598869 (Tel: 5126871950)

๐Ÿ“
Updated Business Mailing Address October 07, 2020

Registered at 8240 N MOPAC EXPY, STE 100, AUSTIN, TX 787598869 (Tel: 5126871950)

โœ…
NPI Profile Active July 31, 2013

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) July 31, 2013

Registered at 16040 PARK VALLEY DR, BLDG A, STE 111, ROUND ROCK, TX 786813578 (Tel: 5122482200)

๐Ÿ“
Business Mailing Address (Initial Record) July 31, 2013

Registered at 1020 W 34TH ST, AUSTIN, TX 787052009 (Tel: 5126871950)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) July 31, 2013

Recorded as DAVID FREIDBERG, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 31, 2013

Urology (license number reported to NPPES: TX H5236)

๐ŸŸข
Initial NPI Registration & Enumeration February 22, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1295700128
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 22, 2006
Last Update: October 19, 2021
Sole Proprietor: No

Other Urology Specialists in Round Rock

All Urology Specialists in Round Rock

Mailing Address

8240 N Mopac Expy Ste 100

Austin, TX 787598869

Phone: 5126871950

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.