John William Leidy, M.D.-PH.D.
Endocrinology, Diabetes & Metabolism Physician · Huntington, WV
John William Leidy, M.D.-PH.D. is an endocrinology, diabetes & metabolism physician with a practice address in Huntington, West Virginia, and NPI 1528174059, issued on Aug 21, 2006. Check the license (West Virginia 14767, as entered in NPPES) on the West Virginia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- John William Leidy
- Credential
- M.D.-PH.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 14767 WV
Self-reported in NPPES; status is on the state search - Practice location
- 1249 15TH Street, Huntington, WV 25701
- Phone
- (304) 691-1050
- Enumerated
- Aug 21, 2006
- Record last updated
- Dec 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (304) 429-0290
- Medicaid ID
- 6003532 WV
- Medicare enrollment
- Enrolled (PECOS I20051230000185); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1979
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 63 in West Virginia → Look up another NPI →
Also registered at 1249 15TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Henry Driscoll, MDEndocrinology, Diabetes & Metabolism Physician1821053976
Verify John William Leidy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWest Virginia Board of Medicine
Search for license 14767Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
131 Medicare Part D claims for 28 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Levothyroxine Sodium16 claims
- Atorvastatin Calcium11 claims
- Jardiance11 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: $552.66
7 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 5,661 providers of this specialty with any payment received $5,742.15 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
- University Physicians And Surgeons, IncHuntington, WV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John William Leidy among 63 endocrinology, diabetes & metabolism physician records in West Virginia
John William Leidy, M.D.-PH.D. is one of 63 endocrinology, diabetes & metabolism physician records with a practice address in West Virginia. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 56% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1979 · median 2007 among the 45 with a school on file
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a West Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in West Virginia
There are 63 endocrinology, diabetes & metabolism physician records in West Virginia.
All 63 in West Virginia → Every provider in Huntington → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Ali AjmalHuntington, WV 257011396311809
- Randa Al-Jayoussi, M.D.Huntington, WV 257011831181171
- Abdulqawi Almansari, MDHuntington, WV 257011841478724
- Henin Alsamarraie, MDHuntington, WV 257011033630389
- Darin Bagar, MDHuntington, WV 257011417546334
- Nesreen Benhamed, MDHuntington, WV 257011992760425
- Henry Driscoll, MDHuntington, WV 257011821053976
- Ayman Elkadry, MDHuntington, WV 257011861606808
Common questions
What is John William Leidy, M.D.-PH.D.'s NPI number?
John William Leidy, M.D.-PH.D.'s National Provider Identifier (NPI) is 1528174059, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John William Leidy, M.D.-PH.D. located?
The NPPES record lists a practice address at 1249 15TH Street, Huntington, WV, 25701. Phone: (304) 691-1050. Providers update this record themselves, so call before visiting.
How can I verify John William Leidy, M.D.-PH.D.'s license?
NPPES lists West Virginia license number 14767, as entered by the provider. Search the West Virginia Board of Medicine at https://wvbom.wv.gov/public/search/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John William Leidy, M.D.-PH.D. prescribe under Medicare Part D?
In 2024, John William Leidy, M.D.-PH.D. had 131 Medicare Part D claims for 28 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.