John Sullivan, D.D.S.
Dentist · Biloxi, MS
John Sullivan, D.D.S. is a dentist with a practice address in Biloxi, Mississippi, and NPI 1508082835, issued on Apr 17, 2007. Check the license (Mississippi 1701, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Sullivan
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 1701 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1025 Division St, Biloxi, MS 39530
- Phone
- (228) 432-5222
- Enumerated
- Apr 17, 2007
- Record last updated
- Feb 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (228) 432-5223
- Entity
- Type 1 · individual
8 nearest dentist records → All 536 in Mississippi → Look up another NPI →
Also registered at 1025 Division St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alexandra Koroscil, FNP-CFamily Nurse Practitioner1063977536
- Celia Mitchell, NP-CFamily Nurse Practitioner1255757019
- Nathan Stanley, FNP-CFamily Nurse Practitioner1215615992
Verify John Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 1701Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $39.74
1 payment: food and beverage; the largest payer was DePuy Synthes Sales Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Sullivan among 536 dentist records in Mississippi
John Sullivan, D.D.S. is one of 536 dentist records with a practice address in Mississippi. 69% 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 25% of them.
- NPI issued2007 · 25% of these records are older, 51% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 73% 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 Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Mississippi
There are 536 dentist records in Mississippi.
All 536 in Mississippi → Every provider in Biloxi → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- James Eustice, DMDBiloxi, MS 395301124241021
- Haleigh Smith, DMDBiloxi, MS 395301437077021
- James Allen, DMDBiloxi, MS 395311023115987
- Nhi Le, DMDBiloxi, MS 395311902474083
- Joseph Leverett, D.D.S.Biloxi, MS 395311942569439
- Tianna NguyenBiloxi, MS 395311164355616
- Hang Nguyen, DMDBiloxi, MS 395321295621050
- Michael Williams, DMDBiloxi, MS 395321154333763
Common questions
What is John Sullivan, D.D.S.'s NPI number?
John Sullivan, D.D.S.'s National Provider Identifier (NPI) is 1508082835, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Sullivan, D.D.S. located?
The NPPES record lists a practice address at 1025 Division St, Biloxi, MS, 39530. Phone: (228) 432-5222. Providers update this record themselves, so call before visiting.
How can I verify John Sullivan, D.D.S.'s license?
NPPES lists Mississippi license number 1701, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity 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.
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.