NPPES file of Aug 9, 2026

Richard Julius Szabo, M.D.

Urology Physician · Irvine, CA

Richard Julius Szabo, M.D. is a urology physician with a practice address in Irvine, California, and NPI 1386671923, issued on Jun 27, 2006. Check the license (California G44793, 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
1386671923
Name
Richard Julius Szabo
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License number
G44793 CA
Self-reported in NPPES; status is on the state search
Practice location
6670 Alton Pkwy, Irvine, CA 92618
Phone
(949) 932-5081
Enumerated
Jun 27, 2006
Record last updated
Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(949) 932-5088
Medicare enrollment
Enrolled (PECOS I20101007001084); accepts Medicare assignment
Medical or professional school
Stanford University School Of Medicine, 1979
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 6670 Alton Pkwy

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

  1. Brett AkahijiPhysical Therapist1790443356
  2. Bey-Ying Asada, PTPhysical Therapist1407063027
  3. Danny Botros, MDPain Medicine (Anesthesiology) Physician1588810816
  4. Katherine Ceman, RNRegistered Nurse1962377804
  5. Stacy ChangPsychiatric/Mental Health Nurse Practitioner1821978453
  6. Wanda Chang, M.D.Physical Medicine & Rehabilitation Physician1336396373

Verify Richard Julius Szabo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G44793
    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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37% fewer Medicare Part D claims than the average urology physician in 2024

847 Medicare Part D claims for 261 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.

  1. Richard Szabo847
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl270 claims
  2. Finasteride257 claims
  3. Cephalexin74 claims
  4. Solifenacin Succinate59 claims
  5. Terazosin Hcl28 claims
  6. Trospium Chloride28 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 GroupSan Juan Capistrano, CA

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

Richard Julius Szabo among 1,524 urology physician records in California

Richard Julius Szabo, M.D. is one of 1,524 urology physician records with a practice address in California. 82% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 51% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1979 · median 2003 among the 1,049 with a school on file
  • Record last updated2021 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in California

There are 1,524 urology physician records in California.

The 8 urology physician records with the nearest ZIP codes

  1. Tammy Ho, M.D.Irvine, CA 926181003179128
  2. Cory Hugen, M.D.Irvine, CA 926181184884280
  3. John Ravera, MDIrvine, CA 926181558347674
  4. Jeffrey Yoshida, M.D.Irvine, CA 926181922106657
  5. Wesley Choi, M.D.Costa Mesa, CA 926261770695546
  6. Richard Reed, MDIrvine, CA 926031568533651
  7. Nishant Patel, MDTemecula, CA 925921720216153
  8. Khaled Fareed, M.D.Huntington Beach, CA 926481487671368

Common questions

What is Richard Julius Szabo, M.D.'s NPI number?

Richard Julius Szabo, M.D.'s National Provider Identifier (NPI) is 1386671923, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Richard Julius Szabo, M.D. located?

The NPPES record lists a practice address at 6670 Alton Pkwy, Irvine, CA, 92618. Phone: (949) 932-5081. Providers update this record themselves, so call before visiting.

How can I verify Richard Julius Szabo, M.D.'s license?

NPPES lists California license number G44793, 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 Richard Julius Szabo, M.D. prescribe under Medicare Part D?

In 2024, Richard Julius Szabo, M.D. had 847 Medicare Part D claims for 261 beneficiaries; the average among urology physician prescribers was 1,340. 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.