Dr. Tamer Dafashy , MD
Urology • Webster, TX
150 E Medical Center Blvd Ste C
Webster, TX 775984373
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on June 13, 2017; this date does not establish years in practice.
-
Published CMS data list 692 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
-
Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 190 service units.
- 99204 — New patient outpatient office visit: 115 service units.
- 51798 — Ultrasound measurement of bladder capacity after voiding: 88 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 10 records in the table · Guide: How to read Medicare Part B data
-
Published CMS data list 836 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
-
Published Part D records, 2024:
- Tamsulosin Hcl — 213 prescription fills, including refills.
- Gemtesa (Vibegron) — 125 prescription fills, including refills.
- Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) — 65 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 17 records in the table · Guide: How to read Medicare Part D prescriber data
-
Fewer Medicare Part B services than 70% of clinicians listed under Urology in Webster, TX (2024, 11 clinicians with data). Median for this group: 1,205. Middle half: 658 to 1,928.
Fewer Medicare Part B services than 70% of clinicians listed under Urology in Texas (2024, 608 clinicians with data). Median for this group: 1,751. Middle half: 623 to 4,690.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part B services went from 101 in 2022 to 692 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022–2024.
Practice Location & Contact Primary Location
150 E Medical Center Blvd Ste C
Webster, TX 775984373
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Galveston, TX. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Texas Oncology Pa. 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 Branch At Galveston
2017
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
265 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $68,286 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.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
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 – by Provider and Service, 2024.
Paid by Medicare
About $49,820 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
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 – by Provider and Service, 2024.
30-day fills
1,302 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
$140,737 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 – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $825.82 across 32 records.
By nature of payment
- Food and Beverage: $790.76 across 31 records.
- Education: $35.06 across 1 record.
Reporting-company totals (3 largest of 13)
- Teleflex LLC: $265.73 across 7 records.
- Boston Scientific Corporation: $125.35 across 6 records.
- Antares Pharma, Inc.: $76.11 across 4 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
9 years (graduated 2017)
CMS Doctors and Clinicians data list 2017 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
2017
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, “Does your provider accept Medicare as full payment?”
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. Dafashy 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. Dafashy 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 Webster and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 70% of clinicians listed under Urology in Webster, TX (2024, 11 clinicians with data). Median for this group: 1,205. Middle half: 658 to 1,928.
Fewer Medicare Part B services than 70% of clinicians listed under Urology in Texas (2024, 608 clinicians with data). Median for this group: 1,751. Middle half: 623 to 4,690.
Medicare-allowed amount
A lower Medicare-allowed amount than 70% of clinicians listed under Urology in Webster, TX (2024, 11 clinicians with data). Median for this group: $94,980. Middle half: $68,273 to $175,715.
A lower Medicare-allowed amount than 70% of clinicians listed under Urology in Texas (2024, 608 clinicians with data). Median for this group: $130,907. Middle half: $56,287 to $242,595.
Paid by Medicare
A lower Medicare payment amount than 80% of clinicians listed under Urology in Webster, TX (2024, 11 clinicians with data). Median for this group: $71,118. Middle half: $51,204 to $127,057.
A lower Medicare payment amount than 70% of clinicians listed under Urology in Texas (2024, 608 clinicians with data). Median for this group: $98,400. Middle half: $41,252 to $185,944.
Medicare Part D prescriptions
Fewer Part D prescriptions than 75% of clinicians listed under Urology in Webster, TX (2024, 13 clinicians with data). Median for this group: 1,182. Middle half: 836 to 1,534.
Fewer Part D prescriptions than 60% 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
Close to the middle for clinicians listed under Urology in Webster, TX (2024, 13 clinicians with data). Median for this group: $140,737. Middle half: $58,024 to $185,979.
Close to the middle for clinicians listed under Urology in Texas (2024, 667 clinicians with data). Median for this group: $146,128. Middle half: $29,835 to $354,962.
16 active clinicians are listed under Urology with a practice address in Webster, TX (961 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Webster
50% of these 16 clinicians have the CMS telehealth indicator.
81.2% of these 16 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.
-
Medicare Part B services
Medicare Part B services increased 585% from 101 in 2022 to 692 in 2024.
- 2022: 101
- 2023: 1,074
- 2024: 692
-
Medicare-allowed amount
Medicare-allowed amount increased 735% from $8,181 in 2022 to $68,286 in 2024.
- 2022: $8,181
- 2023: $74,580
- 2024: $68,286
-
Paid by Medicare
Paid by Medicare increased 669% from $6,478 in 2022 to $49,820 in 2024.
- 2022: $6,478
- 2023: $59,532
- 2024: $49,820
-
Medicare Part D prescriptions
Medicare Part D prescriptions increased 872% from 86 in 2020 to 836 in 2024.
- 2020: 86
- 2021: 64
- 2022: 34
- 2023: 326
- 2024: 836
-
30-day fills
30-day fills increased 701% from 163 in 2020 to 1,302 in 2024.
- 2020: 163
- 2021: 82
- 2022: 59
- 2023: 493
- 2024: 1,302
-
Part D drug cost
Part D drug cost increased 11939% from $1,169 in 2020 to $140,737 in 2024.
- 2020: $1,169
- 2021: $487
- 2022: $296
- 2023: $29,690
- 2024: $140,737
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $140.45 in 2021 to $825.82 in 2025.
- 2021: $140.45
- 2022: $1,704.23
- 2023: $1,432.40
- 2024: $1,205.06
- 2025: $825.82
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 · 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 – December 31, 2025): 32 records totaling $825.82.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Teleflex LLC |
Food and Beverage
In-kind items and services
|
BARRIGEL | General | $143.20 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
Axonics | General | $48.68 |
| AstraZeneca Pharmaceuticals LP |
Education
In-kind items and services
|
IMFINZI | General | $35.06 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
|
UROLIFT | General | $32.25 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
|
BARRIGEL | General | $31.62 |
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
|
ADSTILADRIN | General | $31.54 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
XTANDI | General | $29.56 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
XTANDI | General | $27.89 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
|
Torosa | General | $26.79 |
| Verity Pharmaceuticals Inc. |
Food and Beverage
Cash or cash equivalent
|
Trelstar | General | $26.76 |
| Verity Pharmaceuticals Inc. |
Food and Beverage
Cash or cash equivalent
|
Trelstar | General | $26.03 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
|
UROLIFT | General | $24.59 |
| Antares Pharma, Inc. |
Food and Beverage
In-kind items and services
|
XYOSTED | General | $24.31 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
INTERSTIM | General | $23.48 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
GEMTESA | General | $23.47 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
GEMTESA | General | $21.36 |
| Teleflex LLC |
Food and Beverage
In-kind items and services
|
UROLIFT | General | $21.16 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
Axonics | General | $20.90 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
GEMTESA | General | $20.69 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
Axonics | General | $19.19 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
Axonics | General | $19.01 |
| Antares Pharma, Inc. |
Food and Beverage
In-kind items and services
|
XYOSTED | General | $18.85 |
| Laborie Medical Technologies Corp. |
Food and Beverage
Cash or cash equivalent
|
Optilume BPH Drug Coated Balloon Catheter | General | $17.94 |
| Antares Pharma, Inc. |
Food and Beverage
In-kind items and services
|
XYOSTED | General | $16.95 |
| TOLMAR, INC. |
Food and Beverage
In-kind items and services
|
JATENZO | General | $16.90 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021–2023 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 – by Provider and Service data, 2022–2024; 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 |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
190 | 106 | $368.00 | $121.97 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
115 | 115 | $565.00 | $167.71 |
|
51798
Ultrasound measurement of bladder capacity after voiding
|
88 | 66 | $97.00 | $10.85 |
|
99221
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
|
75 | 71 | $348.00 | $82.29 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
62 | 56 | $250.00 | $90.57 |
|
99231
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
|
58 | 34 | $135.00 | $49.48 |
|
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
|
39 | 30 | $35.00 | $15.41 |
|
52000
Diagnostic exam of bladder and urethra using an endoscope
|
31 | 31 | $684.00 | $238.88 |
|
74420
Imaging of urinary tract following injection of a contrast agent
|
18 | 15 | $61.00 | $22.60 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
16 | 16 | $372.00 | $112.54 |
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.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Tamsulosin Hcl | Tamsulosin Hcl | 213 | 12,615 | $1,821.62 | 114 |
| Gemtesa | Vibegron | 125 | 4,972 | $78,790.88 | 42 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 65 | 891 | $1,691.25 | 50 |
| Levofloxacin | Levofloxacin | 51 | 303 | $123.60 | 45 |
| Alprazolam | Alprazolam | 50 | 60 | $28.33 | 45 |
| Myrbetriq | Mirabegron | 50 | 2,100 | $30,325.92 | 16 |
| Estradiol | Estradiol | 43 | 3,522 | $2,543.30 | 26 |
| Ibuprofen | Ibuprofen | 38 | 380 | $133.83 | 33 |
| Finasteride | Finasteride | 33 | 2,550 | $307.60 | 13 |
| Methenamine Hippurate | Methenamine Hippurate | 32 | 1,770 | $2,695.63 | 18 |
| Solifenacin Succinate | Solifenacin Succinate | 30 | 1,440 | $1,901.64 | 17 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 24 | 190 | $83.66 | 22 |
| Oxybutynin Chloride | Oxybutynin Chloride | 18 | 235 | $78.40 | 13 |
| Xyosted | Testosterone Enanthate | 18 | 504 | $11,275.83 | — |
| Mirabegron Er | Mirabegron | 17 | 870 | $8,762.68 | — |
| Gabapentin | Gabapentin | 15 | 149 | $61.57 | 12 |
| Cephalexin | Cephalexin | 14 | 86 | $111.04 | 14 |
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: 2022-09-13NUCC 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: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - UROLOGY
I20220803001339
TX
3274915566
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
Texas Oncology Pa
150 E Medical Ctr Blvd, Webster, TX 775984373
Phone: 2813164978
Secondary Practice Locations
301 University Blvd
Galveston, TX 775550540
Phone: 4097722091
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Urology
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 150 E MEDICAL CENTER BLVD STE C, WEBSTER, TX 775984373 (Tel: 2813164978)
Registered at PO BOX 911230, DALLAS, TX 753911230 (Tel: 9729978000)
Registered at 150 E MEDICAL CENTER BLVD STE C, WEBSTER, TX 775984373 (Tel: 2813164978)
Registered at 301 UNIVERSITY BLVD, GALVESTON, TX 775550540 (Tel: 4097722091)
Registered at 301 UNIVERSITY BLVD, GALVESTON, TX 775550540 (Tel: 4097722091)
Registered at 301 UNIVERSITY BLVD, GALVESTON, TX 77555 (Tel: 4097721369)
NPI status registered as active in NPPES database
Registered at 301 UNIVERSITY BLVD, GALVESTON, TX 775555302 (Tel: 4097721369)
Registered at 301 UNIVERSITY BLVD, GALVESTON, TX 775550534
Recorded as TAMER DAFASHY, MD
Surgery (license number reported to NPPES: TX BP10060953)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Urology Specialists in Webster
- Dr. Henry Wagner, MD
- Dr. Jerry Zhuo, MD
- Dr. Jeromy Hackney, MD
- Dr. Joseph Sreshta, MD
- Dr. Laith Alzweri, MBBS
- Dr. Grant Redrow, MD
Mailing Address
Po Box 911230
Dallas, TX 753911230
Phone: 9729978000