Dr. William Brooks Frey , MD
Specialist • Denison, TX
5016 S Us Highway 75, Radiology Department
Denison, TX 750204584
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 December 29, 2005; this date does not establish years in practice.
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Published CMS data list 3,655 Original Medicare Part B services in 2020.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020. Published rows only; this is not a quality measure.
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Published Part B service records, 2020:
- 71045 — X-ray of chest, 1 view: 1,364 service units.
- 70450 — Ct scan head or brain without contrast: 303 service units.
- 71046 — X-ray of chest, 2 views: 182 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2019 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2020). CPT notice
See all 58 records in the table · Guide: How to read Medicare Part B data
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Medicare Part B services went from 6,590 in 2017 to 3,655 in 2020.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2020.
Practice Location & Contact Primary Location
5016 S Us Highway 75
Radiology Department
Denison, TX 750204584
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Specialist: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $108,280 in 2020
The total amount Medicare approved for these services in 2020. 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, 2020.
Paid by Medicare
About $83,683 in 2020
The part of the Medicare-allowed amount that Medicare itself paid in 2020, 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, 2020.
NPI first issued
2005
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Denison and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Frey are from 2020.
7 active clinicians are listed under Specialist with a practice address in Denison, TX (1,729 in Texas).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 45% from 6,590 in 2017 to 3,655 in 2020.
- 2017: 6,590
- 2018: 6,550
- 2019: 6,434
- 2020: 3,655
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Medicare-allowed amount
Medicare-allowed amount decreased 46% from $199,119 in 2017 to $108,280 in 2020.
- 2017: $199,119
- 2018: $198,910
- 2019: $207,163
- 2020: $108,280
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Paid by Medicare
Paid by Medicare decreased 46% from $153,805 in 2017 to $83,683 in 2020.
- 2017: $153,805
- 2018: $154,739
- 2019: $161,033
- 2020: $83,683
Sources: CMS Medicare Physician & Other Practitioners (2020), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2019 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, 2017–2020; 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 |
|---|---|---|---|---|
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71045
X-ray of chest, 1 view
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1,364 | 1,055 | $35.00 | $9.12 |
|
70450
Ct scan head or brain without contrast
|
303 | 289 | $165.00 | $41.79 |
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71046
X-ray of chest, 2 views
|
182 | 180 | $40.00 | $10.85 |
|
74176
Ct scan of abdomen and pelvis without contrast
|
133 | 130 | $250.00 | $85.98 |
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74018
X-ray of abdomen, 1 view
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127 | 108 | $35.00 | $9.16 |
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71250
Ct scan of chest without contrast
|
101 | 101 | $200.00 | $57.50 |
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71275
Ct scan of blood vessels of chest with contrast
|
93 | 92 | $365.00 | $90.82 |
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74177
Ct scan of abdomen and pelvis with contrast
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86 | 85 | $262.00 | $91.12 |
|
72125
Ct scan of upper spine without contrast
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75 | 74 | $201.00 | $49.46 |
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70551
Mri scan of brain without contrast
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63 | 61 | $350.00 | $72.67 |
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73502
X-ray of hip, 2-3 views
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60 | 57 | $35.00 | $11.26 |
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93970
Ultrasound study of arm or leg veins with compression and maneuvers
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56 | 56 | $200.00 | $33.90 |
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73130
X-ray of hand, minimum of 3 views
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47 | 34 | $35.00 | $8.84 |
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93971
Ultrasound study of one arm or leg veins with compression and maneuvers
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45 | 44 | $95.00 | $21.82 |
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77067
Screening mammography
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44 | 44 | $75.00 | $38.26 |
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73030
X-ray of shoulder, minimum of 2 views
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42 | 41 | $45.00 | $9.50 |
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71260
Ct scan of chest with contrast
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40 | 40 | $245.00 | $61.16 |
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77080
Dxa bone density measurement of hip, pelvis, spine
|
38 | 38 | $31.00 | $9.94 |
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73630
X-ray of foot, minimum of 3 views
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37 | 35 | $35.00 | $8.44 |
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93880
Ultrasound of both sides of head and neck blood flow
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37 | 37 | $175.00 | $38.71 |
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72148
Mri scan of lower spinal canal without contrast
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34 | 34 | $360.00 | $71.92 |
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76705
Limited ultrasound scan of abdomen
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34 | 34 | $110.00 | $29.01 |
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72100
X-ray of lower and sacral spine, 2-3 views
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33 | 30 | $40.00 | $11.30 |
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77080
Dxa bone density measurement of hip, pelvis, spine
|
32 | 32 | $31.00 | $9.89 |
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72148
Mri scan of lower spinal canal without contrast
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26 | 26 | $360.00 | $73.70 |
(top 25 shown)
Source: CMS Part B by Provider and Service, 2020; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Specialist
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Physical Medicine & Rehabilitation
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated December 29, 2005.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
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Mailing Address
Po Box 340
Sherman, TX 750910340
Phone: 9038931131