NPPES file of Aug 9, 2026

Adrian Rayyan, DMD

General Practice Dentistry · Crystal Lake, IL

Adrian Rayyan, DMD is a general practice dentistry with a practice address in Crystal Lake, Illinois, and NPI 1427760305, issued on Dec 22, 2022. Check the license (Illinois 019.033781, as entered in NPPES) with the Illinois board that licenses this profession; 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
1427760305
Name
Adrian Rayyan
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
019.033781 IL
Self-reported in NPPES; status is on the state search
Practice location
149 N Virginia St Ste 100, Crystal Lake, IL 60014
Phone
(815) 444-6444
Enumerated
Dec 22, 2022
Record last updated
Dec 22, 2022
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 5,276 in Illinois → Look up another NPI →

Verify Adrian Rayyan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 019.033781    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
Find the Illinois license search

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25% fewer Medicare Part D claims than the average general practice dentistry in 2024

62 Medicare Part D claims for 34 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.

  1. Adrian Rayyan62
  2. Specialty average83

Most prescribed

  1. Amoxicillin28 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.

Adrian Rayyan among 5,276 general practice dentistry records in Illinois

Adrian Rayyan, DMD is one of 5,276 general practice dentistry records with a practice address in Illinois. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 88% of them.

  • NPI issued2022 · 88% of these records are older, 10% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2022 · 75% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

37 general practice dentistry records list a practice address in Crystal Lake

They are 37 of the 1,442 NPPES records with a practice address in Crystal Lake, and 5,276 general practice dentistry records in Illinois.

All 5,276 in Illinois → Every provider in Crystal Lake → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Joseph Antolak, DDSCrystal Lake, IL 600141780757955
  2. Marguerite Barbagallo, D.D.S.Crystal Lake, IL 600141245319698
  3. Chris Burseth, DDSCrystal Lake, IL 600141033289954
  4. Donald Chinlund, D.D.S., LLCCrystal Lake, IL 600141629186937
  5. Rodney Covenah, D.D.S.Crystal Lake, IL 600141467536649
  6. David Kwon, D.D.SCrystal Lake, IL 600141982793493
  7. Nirvana Leix, DDSVillage Of Lakewood, IL 600141043382633
  8. Phillip Neal, D.D.S.Crystal Lake, IL 600141053482471

Common questions

What is Adrian Rayyan, DMD's NPI number?

Adrian Rayyan, DMD's National Provider Identifier (NPI) is 1427760305, issued on Dec 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Adrian Rayyan, DMD located?

The NPPES record lists a practice address at 149 N Virginia St Ste 100, Crystal Lake, IL, 60014. Phone: (815) 444-6444. Providers update this record themselves, so call before visiting.

How can I verify Adrian Rayyan, DMD's license?

NPPES lists Illinois license number 019.033781, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Adrian Rayyan, DMD prescribe under Medicare Part D?

In 2024, Adrian Rayyan, DMD had 62 Medicare Part D claims for 34 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.