Irwin Arluk, M.D.
Adult Medicine Physician · Laguna Woods, CA
Irwin Arluk, M.D. is an adult medicine physician with a practice address in Laguna Woods, California, and NPI 1982632774, issued on Jun 29, 2006. Check the license (California G15995, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Irwin Arluk
- Credential
- M.D.
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License number
- G15995 CA
Self-reported in NPPES; status is on the state search - Practice location
- 24361 EL Toro RD, Laguna Woods, CA 92637
- Phone
- (949) 916-6321
- Enumerated
- Jun 29, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (949) 916-6340
- Medicare enrollment
- Enrolled (PECOS I20040117000130); may accept Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 1964
- Entity
- Type 1 · individual
Also registered at 24361 EL Toro RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas Harmon, DCChiropractor1275578932
- Danielle Harris-Nguyen, M.A., OTR/LLow Vision Occupational Therapist1023257052
- Lauren MalikHome Health Aide1922552140
- Jeffrey Money, D.CChiropractor1659515971
- Scott Nelson, D.O., FACEPPreventive Medicine/Occupational Environmental Medicine Physician1285696278
- Barbara Wojcik, PTPhysical Therapist1518170026
Verify Irwin Arluk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G15995Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average adult medicine physician in 2024
34 Medicare Part D claims, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D.
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.
Adult Medicine Physician providers in California
There are 386 adult medicine physician records in California.
Other adult medicine physician records in California
- Mina Abazari, M.D.Laguna Beach, CA1417012444
- Marie Agleham, MDUnion City, CA1649298209
- Ahmad Ahmadzia, M.D.Fair Oaks, CA1023431152
- Dina Al-RabadiSanta Monica, CA1386271682
- James Aldrich, MDLa Jolla, CA1730290016
- John Alevizos, DOIrvine, CA1689671380
- Maryin Altamirano, MDBeaumont, CA1720575988
- Gail Altschuler, M.D.Novato, CA1972642098
- Ricardo Alvarez, MDSan Francisco, CA1649352626
- Ria Andrade, M.D.La Habra, CA1093159493
Common questions
What is Irwin Arluk, M.D.'s NPI number?
Irwin Arluk, M.D.'s National Provider Identifier (NPI) is 1982632774, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irwin Arluk, M.D. located?
The NPPES record lists a practice address at 24361 EL Toro RD, Laguna Woods, CA, 92637. Phone: (949) 916-6321. Providers update this record themselves, so call before visiting.
How can I verify Irwin Arluk, M.D.'s license?
NPPES lists California license number G15995, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Irwin Arluk, M.D. prescribe under Medicare Part D?
In 2024, Irwin Arluk, M.D. had 34 Medicare Part D claims; the average among adult medicine physician prescribers was 3,002. 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.