William T. Fannin, MD
Addiction Medicine (Internal Medicine) Physician · Pikeville, KY
William T. Fannin, MD is an addiction medicine (internal medicine) physician with a practice address in Pikeville, Kentucky, and NPI 1982764551, issued on Dec 12, 2006. Check the license (Kentucky 23326, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- William T. Fannin
- Credential
- MD
- Primary taxonomy
- Addiction Medicine (Internal Medicine) Physician 207RA0401X
- License numbers
- 23326 KY
KY23326 KY
Self-reported in NPPES; status is on the state search - Practice location
- 9 Flora Street, Pikeville, KY 41501
- Phone
- (606) 432-4183
- Enumerated
- Dec 12, 2006
- Record last updated
- Dec 13, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (606) 432-4270
- Medicaid ID
- 64233265 KY
- Medicare enrollment
- Enrolled (PECOS I20040715001424); accepts Medicare assignment
- Medical or professional school
- University Of Kentucky College Of Medicine, 1986
- Entity
- Type 1 · individual
Also registered at 9 Flora Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronald Mann, MDFamily Medicine Physician1740362938
Verify William T. Fannin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 23326Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% more Medicare Part D claims than the average addiction medicine (internal medicine) physician in 2024
1,577 Medicare Part D claims for 173 beneficiaries, against an average of 829 among the 401 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone366 claims
- Pantoprazole Sodium52 claims
- Levothyroxine Sodium49 claims
- Atorvastatin Calcium42 claims
- Famotidine38 claims
- Montelukast Sodium38 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $45.08
3 payments; by number, the most common kind was food and beverage; the largest payer was Indivior Inc. The 188 providers of this specialty with any payment received $1,761.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Positive Recovery Solutions LLCLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Addiction Medicine (Internal Medicine) Physician providers in Kentucky
There are 13 addiction medicine (internal medicine) physician records in Kentucky.
Other addiction medicine (internal medicine) physician records in Kentucky
- Ronald Bibb, M.D.Lexington, KY1568615847
- Jody Brock, LPNSomerset, KY1427983881
- Irwin CohenLouisville, KY1376547711
- Barry Hardison, MD, FASAMCentral City, KY1225039258
- Anastasia Jandes, MDLexington, KY1518111731
- Allison Koetter, M.D.Louisville, KY1992142475
- Jonathan Kunis, M.D.Louisville, KY1831388073
- Tariq Malik, M.D.Beaver Dam, KY1659434728
- Jessica Marshal, APRNLexington, KY1447793872
- Stuart Martin, M.D.Lexington, KY1093707564
Common questions
What is William T. Fannin, MD's NPI number?
William T. Fannin, MD's National Provider Identifier (NPI) is 1982764551, issued on Dec 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William T. Fannin, MD located?
The NPPES record lists a practice address at 9 Flora Street, Pikeville, KY, 41501. Phone: (606) 432-4183. Providers update this record themselves, so call before visiting.
How can I verify William T. Fannin, MD's license?
NPPES lists Kentucky license number 23326, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William T. Fannin, MD prescribe under Medicare Part D?
In 2024, William T. Fannin, MD had 1,577 Medicare Part D claims for 173 beneficiaries; the average among addiction medicine (internal medicine) physician prescribers was 829. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.