Dr. Claude A Warner , MD
Internal Medicine • St George, UT
577 S River Rd
St George, UT 847902097
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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Dr. Claude Warner is listed in NPPES under Internal Medicine.
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NPI assigned on July 17, 2006; this date does not establish years in practice.
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Published CMS data list 2,205 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.
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Published Part B service records, 2024:
- J0897 — Injection, denosumab, 1 mg: 1,080 service units.
- 99214 — Established patient outpatient office visit: 299 service units.
- 99213 — Established patient outpatient office visit: 217 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 13 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 5,266 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.
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Published Part D records, 2024:
- Atorvastatin Calcium — 363 prescription fills, including refills.
- Levothyroxine Sodium — 236 prescription fills, including refills.
- Losartan Potassium — 210 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 110 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 75% of clinicians listed under Internal Medicine in St George, UT (2024, 24 clinicians with data). Median for this group: 736. Middle half: 313 to 2,033.
More Medicare Part B services than 85% of clinicians listed under Internal Medicine in Utah (2024, 332 clinicians with data). Median for this group: 556. Middle half: 261 to 1,156.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 5,068 in 2020 to 2,205 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
577 S River Rd
St George, UT 847902097
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
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
215 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 $127,574 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 $105,764 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
12,299 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
$486,116 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 2021
All general payments: $33.92 across 2 records.
By nature of payment
- Food and Beverage: $33.92 across 2 records.
Reporting-company totals
- Allergan, Inc.: $33.92 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 2021 (published June 30, 2026).
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.
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.
Enrolled in Medicare (PECOS)
Dr. Warner 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. Warner 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 St George and Utah
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 75% of clinicians listed under Internal Medicine in St George, UT (2024, 24 clinicians with data). Median for this group: 736. Middle half: 313 to 2,033.
More Medicare Part B services than 85% of clinicians listed under Internal Medicine in Utah (2024, 332 clinicians with data). Median for this group: 556. Middle half: 261 to 1,156.
Medicare-allowed amount
A higher Medicare-allowed amount than 70% of clinicians listed under Internal Medicine in St George, UT (2024, 24 clinicians with data). Median for this group: $67,278. Middle half: $30,836 to $139,671.
A higher Medicare-allowed amount than 80% of clinicians listed under Internal Medicine in Utah (2024, 332 clinicians with data). Median for this group: $49,261. Middle half: $24,258 to $99,661.
Paid by Medicare
A higher Medicare payment amount than 70% of clinicians listed under Internal Medicine in St George, UT (2024, 24 clinicians with data). Median for this group: $51,831. Middle half: $24,338 to $115,133.
A higher Medicare payment amount than 80% of clinicians listed under Internal Medicine in Utah (2024, 332 clinicians with data). Median for this group: $37,467. Middle half: $18,362 to $78,917.
Medicare Part D prescriptions
More Part D prescriptions than 60% of clinicians listed under Internal Medicine in St George, UT (2024, 23 clinicians with data). Median for this group: 2,345. Middle half: 252 to 7,460.
More Part D prescriptions than 70% of clinicians listed under Internal Medicine in Utah (2024, 347 clinicians with data). Median for this group: 1,677. Middle half: 78 to 6,748.
Part D drug cost
A higher Part D drug cost than 60% of clinicians listed under Internal Medicine in St George, UT (2024, 23 clinicians with data). Median for this group: $269,645. Middle half: $16,575 to $698,838.
A higher Part D drug cost than 65% of clinicians listed under Internal Medicine in Utah (2024, 347 clinicians with data). Median for this group: $168,111. Middle half: $6,977 to $641,007.
30 active clinicians are listed under Internal Medicine with a practice address in St George, UT (667 in Utah).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in St George
33.3% of these 30 clinicians have the CMS telehealth indicator.
70% of these 30 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 B services
Medicare Part B services decreased 56% from 5,068 in 2020 to 2,205 in 2024.
- 2020: 5,068
- 2021: 3,964
- 2022: 4,303
- 2023: 2,302
- 2024: 2,205
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Medicare-allowed amount
Medicare-allowed amount decreased 52% from $268,032 in 2020 to $127,574 in 2024.
- 2020: $268,032
- 2021: $243,126
- 2022: $236,780
- 2023: $136,986
- 2024: $127,574
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Paid by Medicare
Paid by Medicare decreased 50% from $211,874 in 2020 to $105,764 in 2024.
- 2020: $211,874
- 2021: $196,446
- 2022: $186,412
- 2023: $109,785
- 2024: $105,764
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 54% from 11,420 in 2020 to 5,266 in 2024.
- 2020: 11,420
- 2021: 10,243
- 2022: 10,110
- 2023: 7,098
- 2024: 5,266
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30-day fills
30-day fills decreased 47% from 23,068 in 2020 to 12,299 in 2024.
- 2020: 23,068
- 2021: 21,463
- 2022: 21,578
- 2023: 16,179
- 2024: 12,299
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Part D drug cost
Part D drug cost decreased 22% from $622,560 in 2020 to $486,116 in 2024.
- 2020: $622,560
- 2021: $560,449
- 2022: $635,481
- 2023: $605,838
- 2024: $486,116
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2021 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2021), 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 2021 (payments made January 1 – December 31, 2021): fewer than 11 records totaling $33.92.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Allergan, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $18.07 |
| Allergan, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $15.85 |
Source: CMS Open Payments, program year 2021, 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 2016–2023 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, 2017–2024; 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 |
|---|---|---|---|---|
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J0897
Injection, denosumab, 1 mg
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1,080 | 13 | $50.58 | $25.51 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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299 | 129 | $289.00 | $121.34 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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217 | 168 | $205.79 | $86.27 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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167 | 167 | $376.00 | $122.84 |
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G0008
Administration of influenza virus vaccine
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89 | 87 | $38.55 | $30.87 |
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90662
Influenza vaccine split virus, preservative free
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81 | 81 | $90.00 | $81.82 |
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90480
Admn sarscov2 vacc 1 dose
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65 | 63 | $55.00 | $40.53 |
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91320
Sarscv2 vac 30mcg trs-suc im
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65 | 63 | $240.00 | $146.69 |
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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
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53 | 48 | $36.50 | $15.69 |
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83036
Hemoglobin a1c level
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38 | 25 | $19.00 | $9.52 |
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96372
Injection of drug or substance under skin or into muscle
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23 | 14 | $43.00 | $13.50 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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15 | 15 | $129.00 | $53.45 |
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G0180
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
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13 | 13 | $102.38 | $50.60 |
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 |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 363 | 30,552 | $4,299.10 | 112 |
| Levothyroxine Sodium | Levothyroxine Sodium | 236 | 19,223 | $2,905.89 | 70 |
| Losartan Potassium | Losartan Potassium | 210 | 16,622 | $2,804.86 | 60 |
| Omeprazole | Omeprazole | 205 | 16,305 | $4,017.64 | 69 |
| Lisinopril | Lisinopril | 151 | 13,264 | $2,063.53 | 49 |
| Amlodipine Besylate | Amlodipine Besylate | 133 | 10,999 | $1,547.87 | 42 |
| Metformin Hcl | Metformin Hcl | 127 | 10,456 | $1,237.49 | 40 |
| Tamsulosin Hcl | Tamsulosin Hcl | 124 | 10,584 | $2,122.64 | 40 |
| Alendronate Sodium | Alendronate Sodium | 112 | 8,574 | $927.55 | 36 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 108 | 2,788 | $3,072.47 | 18 |
| Metoprolol Succinate | Metoprolol Succinate | 108 | 8,992 | $2,035.22 | 35 |
| Hydrochlorothiazide | Hydrochlorothiazide | 100 | 8,600 | $667.81 | 35 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 95 | 7,900 | $1,407.97 | 30 |
| Eliquis | Apixaban | 93 | 5,947 | $108,670.23 | 25 |
| Potassium Chloride | Potassium Chloride | 92 | 6,791 | $1,745.47 | 34 |
| Pantoprazole Sodium | Pantoprazole Sodium | 91 | 7,785 | $2,306.24 | 31 |
| Simvastatin | Simvastatin | 77 | 6,660 | $1,047.99 | 25 |
| Zolpidem Tartrate | Zolpidem Tartrate | 77 | 3,015 | $630.25 | 14 |
| Ropinirole Hcl | Ropinirole Hcl | 71 | 5,442 | $2,968.05 | 18 |
| Finasteride | Finasteride | 66 | 6,000 | $914.76 | 22 |
| Duloxetine Hcl | Duloxetine Hcl | 65 | 4,756 | $1,929.55 | 17 |
| Metoprolol Tartrate | Metoprolol Tartrate | 64 | 5,090 | $754.79 | 18 |
| Allopurinol | Allopurinol | 63 | 5,270 | $1,002.79 | 19 |
| Trazodone Hcl | Trazodone Hcl | 61 | 3,681 | $727.41 | 16 |
| Gabapentin | Gabapentin | 59 | 4,024 | $1,297.07 | 22 |
(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
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20080722000762
UT
0345313409
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
APRNFNPC
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Physician Assistant
Physician Assistant (Certified)
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Family Nurse Practitioner
Career & Practice History
NPI enumerated July 17, 2006.
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 November 2026.
NPI Administrative Meta
Other Internal Medicine Providers in St George
- Dr. Bryan Lunt, DO
- Dr. J Parkinson, DO
- Dr. Tyler Haberle, MD
- Dr. Steven Temple, MD
- Dr. Corey Ellis, DO
- Dr. Saiham Shahabuddin, MD
Mailing Address
Po Box 27128
Salt Lake City, UT 841270128
Phone: 4356886000