NPPES file of Aug 9, 2026

Janet Wygal, M.D.

Specialist · Louisville, KY

Janet Wygal, M.D. is a specialist with a practice address in Louisville, Kentucky, and NPI 1891799151, issued on Jun 2, 2005. Check the license (Kentucky 19132, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891799151
Name
Janet Wygal
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
19132 KY
Self-reported in NPPES; status is on the state search
Practice location
4001 Kresge Way, Louisville, KY 40207
Phone
(502) 894-4408
Enumerated
Jun 2, 2005
Record last updated
Dec 6, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(502) 894-9775
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest specialist records → All 382 in Kentucky → Look up another NPI →

Also registered at 4001 Kresge Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Andrew Bailey, M.D.Gastroenterology Physician1083616759
  2. Frank Bonnarens, MDOrthopaedic Surgery Physician1821021783
  3. David Borden, M.D.Orthopaedic Surgery Physician1467454397
  4. Reid Brown, M.D.Orthopaedic Surgery Physician1083616908
  5. Joseph Buecker, MDDermatology Physician1205848348
  6. Robert Cacchione, MDSurgery Physician1760462790

Verify Janet Wygal in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
    Search for license 19132    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Kentucky license search

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86% fewer Medicare Part D claims than the average specialist in 2024

189 Medicare Part D claims for 87 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Janet Wygal189
  2. Specialty average1,380

Most prescribed

  1. Estradiol33 claims
  2. Valacyclovir32 claims
  3. Estradiol (Twice Weekly)22 claims
  4. Alendronate Sodium17 claims
  5. Sertraline Hcl13 claims
  6. Dotti12 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.

Janet Wygal among 382 specialist records in Kentucky

Janet Wygal, M.D. is one of 382 specialist records with a practice address in Kentucky. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileNo · 9% of these records are
  • Record last updated2007 · 88% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in Kentucky

There are 382 specialist records in Kentucky.

All 382 in Kentucky → Every provider in Louisville → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Bennet Cecil, M.D.Louisville, KY 402071811909864
  2. Peter Conway, M.D.Louisville, KY 402071750385639
  3. Sarah Cox, M.D.Louisville, KY 402071710989892
  4. John Derr, M. D.Louisville, KY 402071801883988
  5. Stacie Grossfeld, M.D.Louisville, KY 402071710980842
  6. Atefeh Gupta, M.D.Louisville, KY 402071184675621
  7. Kenneth Jaegers, M.D.Louisville, KY 402071568436251
  8. John Janes, PT, MHS, OCSLouisville, KY 402071124024385

Common questions

What is Janet Wygal, M.D.'s NPI number?

Janet Wygal, M.D.'s National Provider Identifier (NPI) is 1891799151, issued on Jun 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Janet Wygal, M.D. located?

The NPPES record lists a practice address at 4001 Kresge Way, Louisville, KY, 40207. Phone: (502) 894-4408. Providers update this record themselves, so call before visiting.

How can I verify Janet Wygal, M.D.'s license?

NPPES lists Kentucky license number 19132, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.

How much does Janet Wygal, M.D. prescribe under Medicare Part D?

In 2024, Janet Wygal, M.D. had 189 Medicare Part D claims for 87 beneficiaries; the average among specialist prescribers was 1,380. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.