NPPES file of Aug 9, 2026

Mark Sisko, D.D.S.

General Practice Dentistry · West Palm Beach, FL

Mark Sisko, D.D.S. is a general practice dentistry with a practice address in West Palm Beach, Florida, and NPI 1497177133, issued on Jan 15, 2014. Check the license (Florida DN 00009728, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497177133
Name
Mark Sisko
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DN 00009728 FL
Self-reported in NPPES; status is on the state search
Practice location
1117 N Olive Ave, West Palm Beach, FL 33401
Phone
(561) 833-2993
Enumerated
Jan 15, 2014
Record last updated
Jan 15, 2014 (not updated in 12 years: call before relying on the address or phone)
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 1117 N Olive Ave

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

  1. Jack Bellafiore, PA-CPhysician Assistant1215991690
  2. Michael Jutte, A.R.N.P.Nurse Practitioner1710970454
  3. Sidney Neimark, MDSpecialist1740278522
  4. Kristen Schwencke, ARNPPrimary Care Nurse Practitioner1174077630
  5. Salvatore Senzatimore, M.D.Gastroenterology Physician1962504969
  6. Jeffrey Wenger, M.D.Gastroenterology Physician1801898655

Verify Mark Sisko in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license DN 00009728    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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98% more Medicare Part D claims than the average general practice dentistry in 2024

164 Medicare Part D claims for 99 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.

  1. Mark Sisko164
  2. Specialty average83

Most prescribed

  1. Amoxicillin83 claims
  2. Chlorhexidine Gluconate15 claims
  3. Azithromycin14 claims
  4. Hydrocodone-Acetaminophen13 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: $305.71

3 payments; by number, the most common kind was gift; the largest payer was Ultradent Products Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Sisko$305.71
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Mark Sisko among 7,101 general practice dentistry records in Florida

Mark Sisko, D.D.S. 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. Its NPI, issued in 2014, is newer than 64% of them.

  • NPI issued2014 · 64% of these records are older, 33% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2014 · 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).

88 general practice dentistry records list a practice address in West Palm Beach

They are 88 of the 7,152 NPPES records with a practice address in West Palm Beach, and 7,101 general practice dentistry records in Florida.

All 7,101 in Florida → Every provider in West Palm Beach → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Andrew Adelson, D.D.S.West Palm Beach, FL 334011356428239
  2. Michael Axelrod, D.D.S.West Palm Beach, FL 334011104912146
  3. Ilona Fotek, D.M.D,M.S.West Palm Beach, FL 334011053519041
  4. Paul Gingras, DMDWest Palm Beach, FL 334011902957632
  5. Sergey Korol, D.M.D.West Palm Beach, FL 334011174726921
  6. Victor Martel, D.M.DWest Palm Beach, FL 334011295893667
  7. Vincent McClane, D.M.DWest Palm Beach, FL 334011437217817
  8. Joseph Nasser, DDSWest Palm Beach, FL 334011962529859

Common questions

What is Mark Sisko, D.D.S.'s NPI number?

Mark Sisko, D.D.S.'s National Provider Identifier (NPI) is 1497177133, issued on Jan 15, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mark Sisko, D.D.S. located?

The NPPES record lists a practice address at 1117 N Olive Ave, West Palm Beach, FL, 33401. Phone: (561) 833-2993. Providers update this record themselves, so call before visiting.

How can I verify Mark Sisko, D.D.S.'s license?

NPPES lists Florida license number DN 00009728, 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 Mark Sisko, D.D.S. prescribe under Medicare Part D?

In 2024, Mark Sisko, D.D.S. had 164 Medicare Part D claims for 99 beneficiaries; the average among general practice dentistry prescribers was 83. 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.

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.