Dr. William R Durham , MD
Internal Medicine • Corbin, KY
513 18th St
Corbin, KY 40701
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. William Durham is listed in NPPES under Internal Medicine.
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NPI assigned on November 2, 2006; this date does not establish years in practice.
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Published CMS data list 60 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:
- 81003 — Automated urinalysis test: 24 service units.
- 83036 — Hemoglobin a1c level: 19 service units.
- 71046 — X-ray of chest, 2 views: 17 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 the full table · Guide: How to read Medicare Part B data
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Published CMS data list 16,742 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:
- Eliquis (Apixaban) — 1,090 prescription fills, including refills.
- Atorvastatin Calcium — 909 prescription fills, including refills.
- Pantoprazole Sodium — 614 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 222 records in the table · Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 80% of clinicians listed under Internal Medicine in Corbin, KY (2024, 11 clinicians with data). Median for this group: 264. Middle half: 59 to 11,540.
More Part D prescriptions than 90% of clinicians listed under Internal Medicine in Kentucky (2024, 1,053 clinicians with data). Median for this group: 1,329. Middle half: 158 to 7,169.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 97 in 2018 to 60 in 2020.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2018–2020.
Practice Location & Contact Primary Location
513 18th St
Corbin, KY 40701
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Grace Community Health Center, Inc.. 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 Kentucky College Of Medicine
1993
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $563 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 $360 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.
30-day fills
16,948 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
$1,261,938 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.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $19.57 in 2023
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2023.
Years since graduation
33 years (graduated 1993)
CMS Doctors and Clinicians data list 1993 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
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.
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?”
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. Durham 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. Durham 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 Corbin and Kentucky
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 80% of clinicians listed under Internal Medicine in Corbin, KY (2024, 11 clinicians with data). Median for this group: 264. Middle half: 59 to 11,540.
More Part D prescriptions than 90% of clinicians listed under Internal Medicine in Kentucky (2024, 1,053 clinicians with data). Median for this group: 1,329. Middle half: 158 to 7,169.
Part D drug cost
A higher Part D drug cost than 90% of clinicians listed under Internal Medicine in Corbin, KY (2024, 11 clinicians with data). Median for this group: $19,951. Middle half: $4,840 to $1,139,567.
A higher Part D drug cost than 90% of clinicians listed under Internal Medicine in Kentucky (2024, 1,053 clinicians with data). Median for this group: $95,806. Middle half: $7,223 to $540,042.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Durham are from 2020.
16 active clinicians are listed under Internal Medicine with a practice address in Corbin, KY (1,526 in Kentucky).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Corbin
0% 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.
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Medicare Part B services
Medicare Part B services decreased 38% from 97 in 2018 to 60 in 2020.
- 2018: 97
- 2019: 201
- 2020: 60
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Medicare-allowed amount
Medicare-allowed amount decreased 85% from $3,642 in 2018 to $563 in 2020.
- 2018: $3,642
- 2019: $3,496
- 2020: $563
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Paid by Medicare
Paid by Medicare decreased 84% from $2,289 in 2018 to $360 in 2020.
- 2018: $2,289
- 2019: $1,876
- 2020: $360
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 49% from 11,230 in 2020 to 16,742 in 2024.
- 2020: 11,230
- 2021: 15,205
- 2022: 14,838
- 2023: 14,178
- 2024: 16,742
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30-day fills
30-day fills stayed about the same: 16,454 in 2020 and 16,948 in 2024.
- 2020: 16,454
- 2021: 17,857
- 2022: 15,049
- 2023: 14,351
- 2024: 16,948
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Part D drug cost
Part D drug cost increased 164% from $478,147 in 2020 to $1,261,938 in 2024.
- 2020: $478,147
- 2021: $851,559
- 2022: $1,017,758
- 2023: $1,113,194
- 2024: $1,261,938
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $995.61 in 2019 to $19.57 in 2023.
- 2019: $995.61
- 2020: $362.13
- 2021: $99.71
- 2022: $85.50
- 2023: $19.57
Sources: CMS Medicare Physician & Other Practitioners (2020), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2023), 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 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $19.57.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Insmed, Inc. |
Food and Beverage
In-kind items and services
|
Arikayce | General | $19.57 |
Source: CMS Open Payments, program year 2023, 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 2017–2019 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, 2018–2020; 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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81003
Automated urinalysis test
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24 | 22 | $17.00 | $2.24 |
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83036
Hemoglobin a1c level
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19 | 19 | $57.26 | $9.63 |
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71046
X-ray of chest, 2 views
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17 | 17 | $77.00 | $19.20 |
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.
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 |
|---|---|---|---|---|---|
| Eliquis | Apixaban | 1,090 | 14,605 | $308,247.65 | 114 |
| Atorvastatin Calcium | Atorvastatin Calcium | 909 | 25,680 | $16,331.71 | 160 |
| Pantoprazole Sodium | Pantoprazole Sodium | 614 | 17,143 | $14,290.16 | 130 |
| Amlodipine Besylate | Amlodipine Besylate | 559 | 15,492 | $4,867.88 | 100 |
| Levothyroxine Sodium | Levothyroxine Sodium | 533 | 14,384 | $7,652.75 | 102 |
| Metoprolol Tartrate | Metoprolol Tartrate | 383 | 10,028 | $3,055.30 | 68 |
| Omeprazole | Omeprazole | 358 | 9,533 | $4,779.33 | 56 |
| Furosemide | Furosemide | 320 | 8,342 | $2,243.03 | 72 |
| Losartan Potassium | Losartan Potassium | 310 | 8,578 | $3,848.86 | 50 |
| Metoprolol Succinate | Metoprolol Succinate | 299 | 7,168 | $4,653.70 | 51 |
| Sertraline Hcl | Sertraline Hcl | 283 | 7,707 | $2,630.79 | 48 |
| Famotidine | Famotidine | 283 | 7,911 | $3,746.05 | 50 |
| Potassium Chloride | Potassium Chloride | 270 | 6,891 | $6,845.30 | 48 |
| Jardiance | Empagliflozin | 268 | 3,705 | $80,445.13 | 31 |
| Donepezil Hcl | Donepezil Hcl | 266 | 7,586 | $3,543.89 | 48 |
| Carvedilol | Carvedilol | 264 | 6,950 | $2,354.97 | 51 |
| Tamsulosin Hcl | Tamsulosin Hcl | 261 | 6,984 | $4,312.53 | 55 |
| Mirtazapine | Mirtazapine | 248 | 6,683 | $6,340.08 | 49 |
| Memantine Hcl | Memantine Hcl | 231 | 6,473 | $15,021.34 | 37 |
| Clopidogrel | Clopidogrel Bisulfate | 225 | 6,018 | $3,263.67 | 47 |
| Lisinopril | Lisinopril | 188 | 5,221 | $1,589.43 | 43 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 167 | 2,491 | $3,066.52 | 63 |
| Autoshield Duo Pen Needle | Pen Needle,dual Safety,diabetc | 166 | 4,188 | $17,194.69 | 32 |
| Levetiracetam | Levetiracetam | 152 | 4,273 | $3,698.14 | 22 |
| Metformin Hcl | Metformin Hcl | 151 | 4,380 | $1,754.25 | 27 |
(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.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20100916000079
KY
0749305662
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
Grace Community Health Center, Inc.
14662 N Us Hwy 25 E, Corbin, KY 407016425
Phone: 6065269005
Career & Practice History
NPI enumerated November 02, 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 August 2026.
NPI Administrative Meta
Other Internal Medicine Providers in Corbin
- Dr. Anya Cope, DO
- Dr. Christopher Troxell, DO
- Dr. Aimee Grace, DO
- Dr. Daniel Whitley, MD
- Dr. Steven Morton, MD
- Dr. Jimmye Perkins, MD
Mailing Address
513 18th St, Po Box 459
Corbin, KY 40701
Phone: 6065269664