NPPES file of Aug 9, 2026

Robert Lee, DO

Psychiatry Physician · Laguna Hills, CA

Robert Lee, DO is a psychiatry physician with a practice address in Laguna Hills, California, and NPI 1679839385, issued on Apr 6, 2012. Check the license (California 20A17421, as entered in NPPES) on the Medical Board of California; 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
1679839385
Name
Robert Lee
Credential
DO
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
20A17421 CA
Self-reported in NPPES; status is on the state search
Practice location
23041 Avenida DE LA Carlota, Laguna Hills, CA 92653
Phone
(424) 265-0846
Enumerated
Apr 6, 2012
Record last updated
Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200506000720); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 23041 Avenida DE LA Carlota

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

  1. Gissell AndradeBehavior Technician1386448223
  2. Jennifer FardMarriage & Family Therapist1255633517
  3. Giovanna Nicola-Menke, LMFTMarriage & Family Therapist1215414586
  4. Kate Pavlak, MFTMarriage & Family Therapist1851834071
  5. Angel Ramos Barradas, LCSWClinical Social Worker1356013379
  6. Kianna Rivas-RiosBehavior Technician1649956335

Verify Robert Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A17421
    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 California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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42% more Medicare Part D claims than the average psychiatry physician in 2024

1,418 Medicare Part D claims for 176 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Robert Lee1,418
  2. Specialty average1,000

Most prescribed

  1. Buprenorphine-Naloxone102 claims
  2. Trazodone Hcl95 claims
  3. Quetiapine Fumarate86 claims
  4. Sertraline Hcl73 claims
  5. Duloxetine Hcl71 claims
  6. Risperidone69 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupLaguna Hills, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Robert Lee among 8,673 psychiatry physician records in California

Robert Lee, DO 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 2012, is newer than 66% of them.

  • NPI issued2012 · 66% of these records are older, 31% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2012 · median 2005 among the 3,295 with a school on file
  • Record last updated2021 · 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).

Psychiatry Physician providers in California

There are 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Thomas Backus, M.D.Laguna Hills, CA 926531831288828
  2. Phillip Cohen, M.D.Laguna Hills, CA 926531144231986
  3. Dennis De Pry, D.O.Laguna Hills, CA 926531386731909
  4. Tatyana Ellison, M.D.Laguna Hills, CA 926531477868578
  5. Chona Green, MDLaguna Hills, CA 926531437219441
  6. Jason Guthridge, BCABALaguna Hills, CA 926531679868194
  7. Debra Hill, M.D.Laguna Hills, CA 926531376825638
  8. Steven Keys, M.D.Laguna Hills, CA 926531962575332

Common questions

What is Robert Lee, DO's NPI number?

Robert Lee, DO's National Provider Identifier (NPI) is 1679839385, issued on Apr 6, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Robert Lee, DO located?

The NPPES record lists a practice address at 23041 Avenida DE LA Carlota, Laguna Hills, CA, 92653. Phone: (424) 265-0846. Providers update this record themselves, so call before visiting.

How can I verify Robert Lee, DO's license?

NPPES lists California license number 20A17421, 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 Robert Lee, DO prescribe under Medicare Part D?

In 2024, Robert Lee, DO had 1,418 Medicare Part D claims for 176 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.