NPPES file of Aug 9, 2026

Mary Lisa Grimmer

Mental Health Counselor · Fort Myers, FL

Mary Lisa Grimmer is a mental health counselor with a practice address in Fort Myers, Florida, and NPI 1629708243, issued on Jun 15, 2022. Check the license (Florida MH11345, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1629708243
Name
Mary Lisa Grimmer
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
MH11345 FL
Self-reported in NPPES; status is on the state search
Practice location
7235 Maida LN Apt 5C, Fort Myers, FL 33908
Phone
(239) 410-7559
Enumerated
Jun 15, 2022
Record last updated
Jun 15, 2022
Medicare enrollment
Enrolled (PECOS I20250218000657); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Mary Lisa Grimmer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license MH11345
    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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Bills Medicare through one group practice

  1. Florida Coast Counseling LLCNaples, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary Lisa Grimmer among 23,249 mental health counselor records in Florida

Mary Lisa Grimmer is one of 23,249 mental health counselor records with a practice address in Florida. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 72% of them.

  • NPI issued2022 · 72% of these records are older, 22% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 12% of these records are
  • Graduated2006 · median 2014 among the 2,844 with a school on file
  • Record last updated2022 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

366 mental health counselor records list a practice address in Fort Myers

They are 366 of the 7,949 NPPES records with a practice address in Fort Myers, and 23,249 mental health counselor records in Florida.

The 8 mental health counselor records with the nearest ZIP codes

  1. Kristen Allen, MS, LMHC, MCAPFort Myers, FL 339081073063558
  2. Todd Battles, LMHCFort Myers, FL 339081285243816
  3. Diego Gomez, LCAS-AFort Myers, FL 339081275914111
  4. Vacharee Howard, MSWFort Myers, FL 339081093145492
  5. Linda Kelley, LMHCFort Myers, FL 339081710396304
  6. Elizabeth Ladnyk, LMHCFort Myers, FL 339081699250605
  7. Vincent Leaver, LMHCFt Myers, FL 339081275647224
  8. Kimberly Merritt, ED M, LMHCFort Myers, FL 339081376715532

Common questions

What is Mary Lisa Grimmer's NPI number?

Mary Lisa Grimmer's National Provider Identifier (NPI) is 1629708243, issued on Jun 15, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Mary Lisa Grimmer located?

The NPPES record lists a practice address at 7235 Maida LN Apt 5C, Fort Myers, FL, 33908. Phone: (239) 410-7559. Providers update this record themselves, so call before visiting.

How can I verify Mary Lisa Grimmer's license?

NPPES lists Florida license number MH11345, 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. 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.