Registry data as of Aug 27, 2026

Larry Nissen, DDS

Oral and Maxillofacial Surgery (Dentist) · Merritt Island, FL

Larry Nissen, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Merritt Island, Florida, and NPI 1386777183, issued on Mar 13, 2007. Check the license (Florida 7315, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1386777183
Name
Larry Nissen
Credential
DDS
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License number
7315 FL
Self-reported in NPPES; status is on the state search
Practice location
280 N Sykes Creek Pkwy, Merritt Island, FL 32953
Phone
(321) 452-5500
Enumerated
Mar 13, 2007
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.
Download card Updates feed

Also registered at 280 N Sykes Creek Pkwy

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

  1. Robert Bashore, M.D.Plastic Surgery Physician1154431195
  2. Richard Koenig, DPMFoot & Ankle Surgery Podiatrist1881739258
  3. Robert Patt, CRNACertified Registered Nurse Anesthetist1528206422
  4. Frank Venzara, M.D.Procedural Dermatology Physician1356451306
  5. Frank Venzara, M.D.Ophthalmology Physician1992965214

Verify Larry Nissen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 7315
    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.

39% more Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024

564 Medicare Part D claims for 199 beneficiaries, against an average of 407 among the 5,229 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 165 claims were for opioids.

  1. Larry Nissen564
  2. Specialty average407

Most prescribed

  1. Hydrocodone-Acetaminophen113 claims
  2. Penicillin V Potassium106 claims
  3. Amoxicillin81 claims
  4. Chlorhexidine Gluconate70 claims
  5. Tramadol Hcl47 claims
  6. Azithromycin44 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.

Oral and Maxillofacial Surgery (Dentist) providers in Florida

There are 494 oral and maxillofacial surgery (dentist) records in Florida.

Other oral and maxillofacial surgery (dentist) records in Florida

  1. Patrick Abbey, D.M.DTampa, FL1780638890
  2. Michael Abraham, D.M.D.Bradenton, FL1104188937
  3. Ronald Achong, D.M.D., M.D.Kissimmee, FL1568485282
  4. Asher Adamec, MD, DMDJacksonville, FL1114450269
  5. Rafael Alcalde, D.D.S. PAFort Myers, FL1255491700
  6. Vanessa Alexiou, D.M.DClearwater, FL1508224098
  7. Hebah AljuhaniMiami, FL1750858015
  8. Drake Allen, DDSGainesville, FL1700453990
  9. Lina Alsad, DMDMiami, FL1346653466
  10. Sulaiman Alshaar, DMDOcala, FL1760833073

Common questions

What is Larry Nissen, DDS's NPI number?

Larry Nissen, DDS's National Provider Identifier (NPI) is 1386777183, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Larry Nissen, DDS located?

The NPPES record lists a practice address at 280 N Sykes Creek Pkwy, Merritt Island, FL, 32953. Phone: (321) 452-5500. Providers update this record themselves, so call before visiting.

How can I verify Larry Nissen, DDS's license?

NPPES lists Florida license number 7315, 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 Larry Nissen, DDS prescribe under Medicare Part D?

In 2024, Larry Nissen, DDS had 564 Medicare Part D claims for 199 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 407. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.