NPPES file of Aug 9, 2026

Mary Lynn Barresi, DO

Internal Medicine Physician · Louisville, KY

Mary Lynn Barresi, DO is an internal medicine physician with a practice address in Louisville, Kentucky, and NPI 1255485256, issued on Jan 23, 2007. Check the license (Kentucky 02573, 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
1255485256
Name
Mary Lynn Barresi
Credential
DO
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
02573 KY
Self-reported in NPPES; status is on the state search
Practice location
825 S 6TH St, Louisville, KY 40203
Phone
(502) 561-7000
Enumerated
Jan 23, 2007
Record last updated
Jan 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(502) 568-1015
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 825 S 6TH St

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

  1. Kelley Basham, OTAOccupational Therapy Assistant1851568034
  2. Daniel Blandford, PTPhysical Therapist1730329756
  3. Prachi Elmore, OTROccupational Therapist1447411335
  4. Kim Gorski, OTROccupational Therapist1093923682
  5. Jenna Hurt, P.T., D.P.T.Physical Therapist1982842688
  6. Eric Morris, PTPhysical Therapist1861669277

Verify Mary Lynn Barresi 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 02573
    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

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457 internal medicine physician records list a practice address in Louisville

They are 457 of the 21,891 NPPES records with a practice address in Louisville, and 1,526 internal medicine physician records in Kentucky. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other internal medicine physician records in Kentucky

  1. June AbadillaJackson, KY1811975683
  2. Bilal Abaid, M.D.Louisville, KY1144960444
  3. Joseph Abayev, MDLouisville, KY1437503752
  4. Syed Abbas, MDLouisville, KY1285081398
  5. Saba Abdulsada, MDLexington, KY1750906418
  6. Melecio Abordo, M.D.Jackson, KY1871590935
  7. Michelle Aboud, MDLouisville, KY1891709515
  8. Andrew Abraham, MDLexington, KY1306424627
  9. Wilmer Abshier, M.D.Owensboro, KY1225020621
  10. Kamana Acharya, M.DElizabethtown, KY1124647359

Common questions

What is Mary Lynn Barresi, DO's NPI number?

Mary Lynn Barresi, DO's National Provider Identifier (NPI) is 1255485256, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mary Lynn Barresi, DO located?

The NPPES record lists a practice address at 825 S 6TH St, Louisville, KY, 40203. Phone: (502) 561-7000. Providers update this record themselves, so call before visiting.

How can I verify Mary Lynn Barresi, DO's license?

NPPES lists Kentucky license number 02573, 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.

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.