NPPES file of Aug 9, 2026

Peggy Ann Serena Hemmer, LCSW, LISW-S

Social Worker · South Pasadena, FL

Peggy Ann Serena Hemmer, LCSW, LISW-S is a social worker with a practice address in South Pasadena, Florida, and NPI 1134365984, issued on Dec 29, 2008. Check the license 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
1134365984
Name
Peggy Ann Serena Hemmer
Credential
LCSW, LISW-S
Primary taxonomy
Social Worker 104100000X
License number
I 0700333 OH
Self-reported in NPPES; status is on the state search
Practice location
2525 Pasadena Ave S Ste M, South Pasadena, FL 33707
Phone
(727) 776-0510
Enumerated
Dec 29, 2008
Record last updated
Jul 6, 2026
Fax
(668) 860-0133
Medicare enrollment
Enrolled (PECOS I20221221001296); 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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8 nearest social worker records → All 5,470 in Florida → Look up another NPI →

Also registered at 2525 Pasadena Ave S Ste M

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

  1. Virginia Burgess, MSWClinical Social Worker1366517567
  2. Sharon Johnson-LevyMental Health Counselor1932616687
  3. Pamela SnyderMental Health Counselor1710136189

Verify Peggy Ann Serena Hemmer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license searchCheck 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. Brightside Health IncJacksonville, FL

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

Peggy Ann Serena Hemmer among 5,470 social worker records in Florida

Peggy Ann Serena Hemmer, LCSW, LISW-S is one of 5,470 social worker records with a practice address in Florida. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 13% of them.

  • NPI issued2008 · 13% of these records are older, 82% newer
  • In a Medicare fileYes · 1% of these records are
  • In the CMS Doctors and Clinicians fileYes · 2% of these records are
  • Graduated2004 · median 2013 among the 121 with a school on file
  • Record last updated2026 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Social Worker providers in Florida

There are 5,470 social worker records in Florida.

All 5,470 in Florida → Every provider in South Pasadena → Social Worker nationwide →

The 8 social worker records with the nearest ZIP codes

  1. Mitchell SouleSt Petersburg, FL 337071174244412
  2. Ashley GregorySt Petersburg Blvd, FL 337081255996559
  3. William Gunn, MSW, LSW, LCSWSt Petersburg, FL 337081891483194
  4. Mieka Tucker, BSNorth Redington Beach, FL 337081942785449
  5. Tharius BethelSaint Petersburg, FL 337091467909226
  6. Jeri Devale, PH.DKenneth City, FL 337091437417607
  7. Holly JanickiSt Petersburg, FL 337051477928497
  8. Megan McIntyre, LCSWSt Petersburg, FL 337091649429580

Common questions

What is Peggy Ann Serena Hemmer, LCSW, LISW-S's NPI number?

Peggy Ann Serena Hemmer, LCSW, LISW-S's National Provider Identifier (NPI) is 1134365984, issued on Dec 29, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Peggy Ann Serena Hemmer, LCSW, LISW-S located?

The NPPES record lists a practice address at 2525 Pasadena Ave S Ste M, South Pasadena, FL, 33707. Phone: (727) 776-0510. Providers update this record themselves, so call before visiting.

How can I verify Peggy Ann Serena Hemmer, LCSW, LISW-S's license?

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.

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.