NPPES file of Aug 9, 2026

Rex Edward Harrison, DMD

Endodontics · Panama City, FL

Rex Edward Harrison, DMD is an endodontics with a practice address in Panama City, Florida, and NPI 1417150988, issued on Jun 11, 2007. Check the license (Florida DN 12710, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417150988
Name
Rex Edward Harrison
Credential
DMD
Primary taxonomy
Endodontics 1223E0200X
License number
DN 12710 FL
Self-reported in NPPES; status is on the state search
Practice location
1615 Harrison Avenue, Panama City, FL 32405
Phone
(850) 769-5580
Enumerated
Jun 11, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(850) 747-3636
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 endodontics records → All 510 in Florida → Look up another NPI →

Verify Rex Edward Harrison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license DN 12710    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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3.4 times the Medicare Part D claims of the average endodontics in 2024

406 Medicare Part D claims for 236 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 167 claims were for opioids.

  1. Rex Harrison406
  2. Specialty average121

Most prescribed

  1. Penicillin V Potassium180 claims
  2. Hydrocodone-Acetaminophen167 claims
  3. Clindamycin Hcl34 claims
  4. Amoxicillin18 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Rex Edward Harrison among 510 endodontics records in Florida

Rex Edward Harrison, DMD is one of 510 endodontics records with a practice address in Florida. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 26% of them.

  • NPI issued2007 · 26% of these records are older, 44% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2007 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endodontics providers in Florida

There are 510 endodontics records in Florida.

All 510 in Florida → Every provider in Panama City → Endodontics nationwide →

The 8 endodontics records with the nearest ZIP codes

  1. Shane Hanson, DMDPanama City, FL 324011710907787
  2. Joshua AlloreSanta Rosa Beach, FL 324591487183745
  3. Phillip Simon, D.M.D.Tallahassee, FL 323121265590129
  4. Briano Allen, PHARMD, DDS, MSTallahassee, FL 323081689986804
  5. Benjamin Fragale, DMDTallahassee, FL 323081932367729
  6. Eduardo Hubard, DDSTallahassee, FL 323081891966123
  7. Edward Kotz, D.D.S.Tallahassee, FL 323081326148842
  8. James Sykes, D.M.D.Tallahassee, FL 323081164645867

Common questions

What is Rex Edward Harrison, DMD's NPI number?

Rex Edward Harrison, DMD's National Provider Identifier (NPI) is 1417150988, issued on Jun 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Rex Edward Harrison, DMD located?

The NPPES record lists a practice address at 1615 Harrison Avenue, Panama City, FL, 32405. Phone: (850) 769-5580. Providers update this record themselves, so call before visiting.

How can I verify Rex Edward Harrison, DMD's license?

NPPES lists Florida license number DN 12710, 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.

How much does Rex Edward Harrison, DMD prescribe under Medicare Part D?

In 2024, Rex Edward Harrison, DMD had 406 Medicare Part D claims for 236 beneficiaries; the average among endodontics prescribers was 121. Part D covers Medicare prescriptions only.

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.