Mark Rylak, D.M.D.
Dentist · Whippany, NJ
Mark Rylak, D.M.D. is a dentist with a practice address in Whippany, New Jersey, and NPI 1770742173, issued on Jun 2, 2008. Check the license (New Jersey 22DI02238300, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Rylak
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- 22DI02238300 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 279 Whippany RD, Whippany, NJ 07981
- Phone
- (973) 503-0988
- Enumerated
- Jun 2, 2008
- Record last updated
- Jun 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,742 in New Jersey → Look up another NPI →
Also registered at 279 Whippany RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Miranda, DMDPublic Health Dentistry1477021202
Verify Mark Rylak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 22DI02238300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average dentist in 2024
14 Medicare Part D claims for 11 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Mark Rylak among 2,742 dentist records in New Jersey
Mark Rylak, D.M.D. is one of 2,742 dentist records with a practice address in New Jersey. 63% 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 44% of them.
- NPI issued2008 · 44% of these records are older, 47% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2008 · 74% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 dentist records list a practice address in Whippany
They are 4 of the 130 NPPES records with a practice address in Whippany, and 2,742 dentist records in New Jersey.
All 2,742 in New Jersey → Every provider in Whippany → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Jean McCrossan, D.M.DWhippany, NJ 079811518101773
- Richard ReinhardWhippany, NJ 079811306213939
- Leslie Skurla, DMDWhippany, NJ 079811447675772
- Robert Garofalo, DDSStirling, NJ 079801861404568
- Gary White, DDSStirling, NJ 079801174638035
- Daniel Barletta, D.M.D.New Providence, NJ 079741790992139
- Irina Fainvets, DMDNew Providence, NJ 079741215675194
- Kevin Lake, DMDNew Providence, NJ 079741083638399
Common questions
What is Mark Rylak, D.M.D.'s NPI number?
Mark Rylak, D.M.D.'s National Provider Identifier (NPI) is 1770742173, issued on Jun 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mark Rylak, D.M.D. located?
The NPPES record lists a practice address at 279 Whippany RD, Whippany, NJ, 07981. Phone: (973) 503-0988. Providers update this record themselves, so call before visiting.
How can I verify Mark Rylak, D.M.D.'s license?
NPPES lists New Jersey license number 22DI02238300, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Rylak, D.M.D. prescribe under Medicare Part D?
In 2024, Mark Rylak, D.M.D. had 14 Medicare Part D claims for 11 beneficiaries; the average among dentist prescribers was 86. 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.