Michael P. Hennessy, DDS
Periodontics · West Palm Beach, FL
Michael P. Hennessy, DDS is a periodontics with a practice address in West Palm Beach, Florida, and NPI 1306019385, issued on Apr 10, 2008. Check the license (Florida DN 16973, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Michael P. Hennessy
- Credential
- DDS
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- DN 16973 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3027 Forest Hill Blvd, West Palm Beach, FL 33406
- Phone
- (561) 433-4330
- Enumerated
- Apr 10, 2008
- Record last updated
- Apr 10, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest periodontics records → All 487 in Florida → Look up another NPI →
Verify Michael P. Hennessy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license DN 16973Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.7 times the Medicare Part D claims of the average periodontics in 2024
1,313 Medicare Part D claims for 380 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. 53 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate410 claims
- Amoxicillin363 claims
- Ibuprofen244 claims
- Methylprednisolone120 claims
- Clindamycin Hcl56 claims
- Amoxicillin-Clavulanate Potass22 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.
Industry payments in 2024: $70.08
3 payments; by number, the most common kind was food and beverage; the largest payer was OraPharma, a division of Bausch Health US, LLC. The 2,966 providers of this specialty with any payment received $1,338.41 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.
Michael P. Hennessy among 487 periodontics records in Florida
Michael P. Hennessy, DDS is one of 487 periodontics records with a practice address in Florida. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 40% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2008 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in Florida
There are 487 periodontics records in Florida.
All 487 in Florida → Every provider in West Palm Beach → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Russell Gornstein, D.D.S., M.S.West Palm Beach, FL 334061558427971
- Philip Kohn, D.D.S.West Palm Beach, FL 334061528124955
- Jason Ehrenman, D.M.D.North Palm Beach, FL 334081730433749
- Laya Gholami, DDS, MSD, MSNorth Palm Beach, FL 334081609304252
- Valerie Marino, D.D.S.North Palm Beach, FL 334081063549871
- Stuart Feldman, DDSWest Palm Beach, FL 334091508262221
- Kim Gandhi, D.D.S.West Palm Beach, FL 334091396864021
- Karina LealWest Palm Beach, FL 334091154726099
Common questions
What is Michael P. Hennessy, DDS's NPI number?
Michael P. Hennessy, DDS's National Provider Identifier (NPI) is 1306019385, issued on Apr 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Michael P. Hennessy, DDS located?
The NPPES record lists a practice address at 3027 Forest Hill Blvd, West Palm Beach, FL, 33406. Phone: (561) 433-4330. Providers update this record themselves, so call before visiting.
How can I verify Michael P. Hennessy, DDS's license?
NPPES lists Florida license number DN 16973, 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 Michael P. Hennessy, DDS prescribe under Medicare Part D?
In 2024, Michael P. Hennessy, DDS had 1,313 Medicare Part D claims for 380 beneficiaries; the average among periodontics prescribers was 277. 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.
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.