NPPES file of Aug 9, 2026

Robert Aureo Zalewski-Zaragoza, M.D.

Psychiatry Physician · San Diego, CA

Robert Aureo Zalewski-Zaragoza, M.D. is a psychiatry physician with a practice address in San Diego, California, and NPI 1720054133, issued on Feb 24, 2006. Check the license (California A85005, 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
1720054133
Name
Robert Aureo Zalewski-Zaragoza
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A85005 CA
Self-reported in NPPES; status is on the state search
Practice location
1350 Columbia St Unit 800, San Diego, CA 92101
Phone
(619) 255-1652
Enumerated
Feb 24, 2006
Record last updated
Jul 2, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110316000315); accepts Medicare assignment
Medical or professional school
University Of California, San Diego School Of Medicine, 2002
Telehealth
Offers telehealth (CMS)
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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8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →

Also registered at 1350 Columbia St Unit 800

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

  1. Shannon Boyce, PA-CPhysician Assistant1609590660
  2. Randolf Dipp, D.O.Psychiatry Physician1134109291
  3. Zohreh Kermani, PSY.DClinical Psychologist1538574645
  4. Robert Lavigne, P.A.Medical Physician Assistant1093003485
  5. Autumn Lewis, PSYDClinical Psychologist1689566531
  6. Klaudia Mayer, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1265874473

Verify Robert Aureo Zalewski-Zaragoza in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A85005    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

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18% fewer Medicare Part D claims than the average psychiatry physician in 2024

825 Medicare Part D claims for 69 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Robert Zalewski-Zaragoza825
  2. Specialty average1,000

Most prescribed

  1. Quetiapine Fumarate47 claims
  2. Fluoxetine Hcl44 claims
  3. Trazodone Hcl44 claims
  4. Sertraline Hcl43 claims
  5. Bupropion Xl42 claims
  6. Gabapentin42 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: $615.19

18 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, 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.

  1. Robert Zalewski-Zaragoza$615.19
  2. Specialty average$4,954.93

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Robert Zalewski-Zaragoza MD IncSan Diego, CA
  2. Tms Neurohealth West Professional Medical CorporationChula Vista, CA

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

Robert Aureo Zalewski-Zaragoza among 8,673 psychiatry physician records in California

Robert Aureo Zalewski-Zaragoza, M.D. 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2002 · median 2005 among the 3,295 with a school on file
  • Record last updated2013 · 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.

All 8,673 in California → Every provider in San Diego → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Daniel Brockett, M.D.San Diego, CA 921011609001718
  2. Nathaniel Brown, M.D.San Diego, CA 921011295077154
  3. Randolf Dipp, D.O.San Diego, CA 921011134109291
  4. David Folsom, M.D.San Diego, CA 921011710026612
  5. Gene (gerald) Lake, M.D.San Diego, CA 921011871718528
  6. Kurtis Lindeman, M.D.San Diego, CA 921011124155791
  7. Yuliya Proosaselts, M.D.San Diego, CA 921011952747875
  8. Timothy Rayner, M.D.San Diego, CA 921011548333958

Common questions

What is Robert Aureo Zalewski-Zaragoza, M.D.'s NPI number?

Robert Aureo Zalewski-Zaragoza, M.D.'s National Provider Identifier (NPI) is 1720054133, issued on Feb 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert Aureo Zalewski-Zaragoza, M.D. located?

The NPPES record lists a practice address at 1350 Columbia St Unit 800, San Diego, CA, 92101. Phone: (619) 255-1652. Providers update this record themselves, so call before visiting.

How can I verify Robert Aureo Zalewski-Zaragoza, M.D.'s license?

NPPES lists California license number A85005, 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 Aureo Zalewski-Zaragoza, M.D. prescribe under Medicare Part D?

In 2024, Robert Aureo Zalewski-Zaragoza, M.D. had 825 Medicare Part D claims for 69 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.

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.