NPPES file of Aug 9, 2026

Karen Patricia Mattern, LCSW

Clinical Social Worker · Vero Beach, FL

Karen Patricia Mattern, LCSW is a clinical social worker with a practice address in Vero Beach, Florida, and NPI 1447946231, issued on Apr 13, 2023. Check the license (Florida SW-12798, 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
1447946231
Name
Karen Patricia Mattern
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
SW-12798 FL
Self-reported in NPPES; status is on the state search
Practice location
2770 Indian River Blvd Ste 314-315, Vero Beach, FL 32960
Phone
(772) 569-0716
Enumerated
Apr 13, 2023
Record last updated
Jun 5, 2023
Fax
(772) 569-9303
Medicare enrollment
Enrolled (PECOS I20230802004496); 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 Karen Patricia Mattern in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license SW-12798
    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

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Karen Patricia Mattern among 13,458 clinical social worker records in Florida

Karen Patricia Mattern, LCSW is one of 13,458 clinical social worker records with a practice address in Florida. 12% 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 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 14% newer
  • In a Medicare fileNo · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated2011 · median 2010 among the 2,789 with a school on file
  • Record last updated2023 · 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 1041C0700X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

64 clinical social worker records list a practice address in Vero Beach

They are 64 of the 2,473 NPPES records with a practice address in Vero Beach, and 13,458 clinical social worker records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical social worker records with the nearest ZIP codes

  1. Cheryl Burke, LCSWVero Beach, FL 329601720271372
  2. Anne Cooney, LCSWVero Beach, FL 329601487762910
  3. Linda Dubois, LCSWVero Beach, FL 329601891987285
  4. Michael Fitzgerald, L.C.S.W.Vero Beach, FL 329601922073097
  5. Michaela Hammer, LCSW, PSYDVero Beach, FL 329601750472361
  6. Brent Jeremy, LCSWVero Beach, FL 329601811100845
  7. Yuhsin Lee, LCSWVero Beach, FL 329601275772360
  8. Kimberlee Marcil-Wieleba, LCSWVero Beach, FL 329601801818778

Common questions

What is Karen Patricia Mattern, LCSW's NPI number?

Karen Patricia Mattern, LCSW's National Provider Identifier (NPI) is 1447946231, issued on Apr 13, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Karen Patricia Mattern, LCSW located?

The NPPES record lists a practice address at 2770 Indian River Blvd Ste 314-315, Vero Beach, FL, 32960. Phone: (772) 569-0716. Providers update this record themselves, so call before visiting.

How can I verify Karen Patricia Mattern, LCSW's license?

NPPES lists Florida license number SW-12798, 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.

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.