NPPES file of Aug 9, 2026

John K. Grothe, DMD

General Practice Dentistry · Spring Hill, FL

John K. Grothe, DMD is a general practice dentistry with a practice address in Spring Hill, Florida, and NPI 1851412613, issued on Apr 2, 2007. Check the license (Florida DN014448, 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
1851412613
Name
John K. Grothe
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DN014448 FL
Self-reported in NPPES; status is on the state search
Practice location
8454 Northcliffe Blvd, Spring Hill, FL 34606
Phone
(352) 686-1122
Enumerated
Apr 2, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(352) 688-8693
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 general practice dentistry records → All 7,101 in Florida → Look up another NPI →

Also registered at 8454 Northcliffe Blvd

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

  1. Jay Chokshi, DMDDentist1881262236
  2. Stefanie Difrancesco, DMDDentist1902585342

Verify John K. Grothe in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license DN014448    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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John K. Grothe among 7,101 general practice dentistry records in Florida

John K. Grothe, DMD is one of 7,101 general practice dentistry records with a practice address in Florida. 68% 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 2007, is newer than 26% of them.

  • NPI issued2007 · 26% of these records are older, 51% newer
  • In a Medicare fileNo · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 general practice dentistry records list a practice address in Spring Hill

They are 27 of the 1,461 NPPES records with a practice address in Spring Hill, and 7,101 general practice dentistry records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,101 in Florida → Every provider in Spring Hill → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Eva Ackley, D.M.D.Spring Hill, FL 346061245375732
  2. Rodney Ackley, D.M.D.Spring Hill, FL 346061851436349
  3. Kelly Ackley, D.M.D.Spring Hill, FL 346061457612228
  4. Amir Akel, D.M.D.Spring Hill, FL 346061477716801
  5. Laura Arias, DMDSpring Hill, FL 346061205720521
  6. Sheno Bennett, DMDSpring Hill, FL 346061679925374
  7. Jacob FaresSpring Hill, FL 346061003517640
  8. James Gibney, DMDSpring Hill, FL 346061699109942

Common questions

What is John K. Grothe, DMD's NPI number?

John K. Grothe, DMD's National Provider Identifier (NPI) is 1851412613, issued on Apr 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is John K. Grothe, DMD located?

The NPPES record lists a practice address at 8454 Northcliffe Blvd, Spring Hill, FL, 34606. Phone: (352) 686-1122. Providers update this record themselves, so call before visiting.

How can I verify John K. Grothe, DMD's license?

NPPES lists Florida license number DN014448, 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.