NPPES file of Aug 9, 2026

Gregory James Jann, DDS

Dentist · Oviedo, FL

Gregory James Jann, DDS is a dentist with a practice address in Oviedo, Florida, and NPI 1184634651, issued on Aug 8, 2006. Check the license (Florida FL8192, 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
1184634651
Name
Gregory James Jann
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
FL8192 FL
Self-reported in NPPES; status is on the state search
Practice location
258 Plaza Drive, Oviedo, FL 32765
Phone
(407) 365-3513
Enumerated
Aug 8, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(407) 365-7747
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 dentist records → All 6,155 in Florida → Look up another NPI →

Verify Gregory James Jann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license FL8192    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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Gregory James Jann among 6,155 dentist records in Florida

Gregory James Jann, DDS is one of 6,155 dentist 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 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 85% 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 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

25 dentist records list a practice address in Oviedo

They are 25 of the 1,250 NPPES records with a practice address in Oviedo, and 6,155 dentist records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,155 in Florida → Every provider in Oviedo → Dentist nationwide →

The 8 dentist records with the nearest ZIP codes

  1. Navjot Alag, DDSOviedo, FL 327651578971446
  2. Peter Gayed, D.D.S.Oviedo, FL 327651073925590
  3. Susan GeorgeOviedo, FL 327651225372857
  4. Lena Johnson, DDSOviedo, FL 327651508874447
  5. Alexander Leyte-Vidal, D.D.S.Oviedo, FL 327651750341046
  6. Jeff Molloy, DDSOviedo, FL 327651821209990
  7. Nicholas Moore, DDSOviedo, FL 327651619381431
  8. Hoang Oanh Ring, D.M.DOviedo, FL 327651982031951

Common questions

What is Gregory James Jann, DDS's NPI number?

Gregory James Jann, DDS's National Provider Identifier (NPI) is 1184634651, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gregory James Jann, DDS located?

The NPPES record lists a practice address at 258 Plaza Drive, Oviedo, FL, 32765. Phone: (407) 365-3513. Providers update this record themselves, so call before visiting.

How can I verify Gregory James Jann, DDS's license?

NPPES lists Florida license number FL8192, 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.