Duane Emil McWaine, MD
Psychiatry Physician · Los Angeles, CA
Duane Emil McWaine, MD is a psychiatry physician with a practice address in Los Angeles, California, and NPI 1629112123, issued on Feb 16, 2007. Check the license (California G056319, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Duane Emil McWaine
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G056319 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1314 Westwood Blvd, Los Angeles, CA 90024
- Phone
- (310) 474-5055
- Enumerated
- Feb 16, 2007
- Record last updated
- Jan 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140621000005); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1314 Westwood Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenna Abell, PSYDPsychologist1073743969
- Rose Aizenman, MA LPCCMental Health Counselor1780051243
- Harriet Boxer, PH.D.Clinical Psychologist1043353279
- Debra Brause, PSY.D.Clinical Psychologist1548450612
- Valerie Brucker, L.M.F.T.Marriage & Family Therapist1568677987
- Heidi Buckland, PHDClinical Psychologist1730550435
Verify Duane Emil McWaine in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G056319Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average psychiatry physician in 2024
190 Medicare Part D claims for 36 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Quetiapine Fumarate12 claims
- Clozapine11 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: $20.00
1 payment: food and beverage; the largest payer was Indivior Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Bills Medicare through one group practice
- County OF ButteChico, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Duane Emil McWaine among 8,673 psychiatry physician records in California
Duane Emil McWaine, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1984 · median 2005 among the 3,295 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
987 psychiatry physician records list a practice address in Los Angeles
They are 987 of the 69,537 NPPES records with a practice address in Los Angeles, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Los Angeles → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- George Allen, MDLos Angeles, CA 900241154452308
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- Robert Ashley, MDLos Angeles, CA 900241255385886
- Henry Bender, M.D.Los Angeles, CA 900241154450336
- Franklin Dines, MDLos Angeles, CA 900241881763142
- Robert Gerner, M.D.Los Angeles, CA 900241083667455
- Thomas Kappeler, MDLos Angeles, CA 900241912070749
- Matthew Koury, M.D.Los Angeles, CA 900241376633735
Common questions
What is Duane Emil McWaine, MD's NPI number?
Duane Emil McWaine, MD's National Provider Identifier (NPI) is 1629112123, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Duane Emil McWaine, MD located?
The NPPES record lists a practice address at 1314 Westwood Blvd, Los Angeles, CA, 90024. Phone: (310) 474-5055. Providers update this record themselves, so call before visiting.
How can I verify Duane Emil McWaine, MD's license?
NPPES lists California license number G056319, 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 Duane Emil McWaine, MD prescribe under Medicare Part D?
In 2024, Duane Emil McWaine, MD had 190 Medicare Part D claims for 36 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.