NPPES file of Aug 9, 2026

Mary Lou Koretsky, ARNP

Adult Health Nurse Practitioner · Melbourne, FL

Mary Lou Koretsky, ARNP is an adult health nurse practitioner with a practice address in Melbourne, Florida, and NPI 1891096731, issued on Nov 9, 2010. Check the license (Florida ARNP3280292, as entered in NPPES) on the Florida health license search; 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
1891096731
Name
Mary Lou Koretsky
Credential
ARNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
ARNP3280292 FL
Self-reported in NPPES; status is on the state search
Practice location
2955 Pineda Plaza Way Ste 115, Melbourne, FL 32940
Phone
(321) 254-7375
Enumerated
Nov 9, 2010
Record last updated
Nov 9, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(321) 254-7145
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 adult health nurse practitioner records → All 3,214 in Florida → Look up another NPI →

Also registered at 2955 Pineda Plaza Way Ste 115

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

  1. Sarah Bachand, APRNNurse Practitioner1275314445
  2. Peter Koretsky, MDGastroenterology Physician1467556456

Verify Mary Lou Koretsky in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ARNP3280292    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 Florida 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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Mary Lou Koretsky among 3,214 adult health nurse practitioner records in Florida

Mary Lou Koretsky, ARNP is one of 3,214 adult health nurse practitioner records with a practice address in Florida. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2010, is newer than 29% of them.

  • NPI issued2010 · 29% of these records are older, 67% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 49% of these records are
  • Record last updated2010 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

85 adult health nurse practitioner records list a practice address in Melbourne

They are 85 of the 4,629 NPPES records with a practice address in Melbourne, and 3,214 adult health nurse practitioner records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,214 in Florida → Every provider in Melbourne → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Nikka Cohan, ARNPMelbourne, FL 329401033474952
  2. Leonora Conte, MSN, ANP-BCMelbourne, FL 329401841521176
  3. Wendy Demko, NP-CMelbourne, FL 329401780926378
  4. Amy Dugan, N.P.Melbourne, FL 329401679699185
  5. Dallas Evans, ARNPMelbourne, FL 329401083981260
  6. Casey Hopman, APRNMelbourne, FL 329401780060996
  7. Jennifer Huck, DNP FNP-BC AGPCNP-BCPalm Shores, FL 329401477946903
  8. Robert Johnson, NP-CMelbourne, FL 329401548808439

Common questions

What is Mary Lou Koretsky, ARNP's NPI number?

Mary Lou Koretsky, ARNP's National Provider Identifier (NPI) is 1891096731, issued on Nov 9, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Mary Lou Koretsky, ARNP located?

The NPPES record lists a practice address at 2955 Pineda Plaza Way Ste 115, Melbourne, FL, 32940. Phone: (321) 254-7375. Providers update this record themselves, so call before visiting.

How can I verify Mary Lou Koretsky, ARNP's license?

NPPES lists Florida license number ARNP3280292, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. 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.