NPPES file of Aug 9, 2026

Mary Elizabeth Lacher, MD

Pediatric Emergency Medicine (Pediatrics) Physician · Louisville, KY

Mary Elizabeth Lacher, MD is a pediatric emergency medicine (pediatrics) physician with a practice address in Louisville, Kentucky, and NPI 1689658213, issued on Dec 6, 2005. Check the license (Kentucky 32489, as entered in NPPES) on the Kentucky Board of Medical Licensure; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1689658213
Name
Mary Elizabeth Lacher
Credential
MD
Primary taxonomy
Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X
License number
32489 KY
Self-reported in NPPES; status is on the state search
Practice location
231 E Chestnut St, Louisville, KY 40202
Phone
(502) 629-6000
Enumerated
Dec 6, 2005
Record last updated
Jun 11, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(502) 852-8556
Medicaid IDs
64864515 KY
200012330 IN
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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Also registered at 231 E Chestnut St

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

  1. Blaire Adams, ARNPFamily Nurse Practitioner1447485511
  2. Brittany Albers, M.D.Diagnostic Radiology Physician1841558210
  3. Lucy Aldridge, DOPediatrics Physician1881222867
  4. Tabatha Alrayes, DOPediatrics Physician1336673219
  5. Jessica Pearl Alvarez, CRNACertified Registered Nurse Anesthetist1831852672
  6. Sydney AmickStudent in an Organized Health Care Education/Training Program1548055262

Verify Mary Elizabeth Lacher in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 32489    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
Open the Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Pediatric Emergency Medicine (Pediatrics) Physician providers in Kentucky

There are 37 pediatric emergency medicine (pediatrics) physician records in Kentucky. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 37 in Kentucky → Every provider in Louisville →

Other pediatric emergency medicine (pediatrics) physician records in Kentucky

  1. Brit Anderson, M.D.Louisville, KY1821254335
  2. Lilian Awad, DOLouisville, KY1073018404
  3. Seth Brown, M.D.Louisville, KY1255590659
  4. James Buscher, M.D.Lexington, KY1669884623
  5. Kerry Caperell, M.D.Louisville, KY1023228277
  6. Cole Condra, MD MSCLouisville, KY1467436469
  7. Gena Cooper, MDLexington, KY1144589292
  8. Kasi Eastep, DOLouisville, KY1043672256
  9. Dominique Elmore, DOLouisville, KY1386008381
  10. Theresa Frey, MDLouisville, KY1952565657

Common questions

What is Mary Elizabeth Lacher, MD's NPI number?

Mary Elizabeth Lacher, MD's National Provider Identifier (NPI) is 1689658213, issued on Dec 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mary Elizabeth Lacher, MD located?

The NPPES record lists a practice address at 231 E Chestnut St, Louisville, KY, 40202. Phone: (502) 629-6000. Providers update this record themselves, so call before visiting.

How can I verify Mary Elizabeth Lacher, MD's license?

NPPES lists Kentucky license number 32489, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.