NPPES file of Aug 9, 2026

Steven N. Viele, M.D.

Specialist · Laguna Beach, CA

Steven N. Viele, M.D. is a specialist with a practice address in Laguna Beach, California, and NPI 1609871888, issued on Jun 15, 2005. Check the license (California G58145, as entered in NPPES) with the California board that licenses this profession; 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
1609871888
Name
Steven N. Viele
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
G58145 CA
Self-reported in NPPES; status is on the state search
Practice location
31862 Coast Hwy, Laguna Beach, CA 92651
Phone
(949) 499-4538
Enumerated
Jun 15, 2005
Record last updated
Jul 13, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest specialist records → All 5,749 in California → Look up another NPI →

Also registered at 31862 Coast Hwy

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

  1. Karim Abdollahi, M.D.Orthopaedic Surgery Physician1942240403
  2. Tabassom Abulhosseini, D.D.SGeneral Practice Dentistry1184897985
  3. David Ashkenaze, M.D.Orthopaedic Surgery of the Spine Physician1679544779
  4. Frances Duda, MDPediatrics Physician1003835059
  5. Cheryl EilerAudiologist1316180177
  6. Larissa Isterabadi, M.DPediatrics Physician1821125543

Verify Steven N. Viele in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license G58145    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
Find the California license search

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99% fewer Medicare Part D claims than the average specialist in 2024

12 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Steven Viele12
  2. Specialty average1,380

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.

Steven N. Viele among 5,749 specialist records in California

Steven N. Viele, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2026 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in California

There are 5,749 specialist records in California.

All 5,749 in California → Every provider in Laguna Beach → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Bryan HayterLaguna Beach, CA 926511801557442
  2. Leslie Lochner, M.D.Laguna Beach, CA 926511710955919
  3. Renee ThompsonLaguna Beach, CA 926511740067594
  4. John Wieland, M.D.Laguna Beach, CA 926511851583777
  5. Henry Bruce, M.D.Laguna Hills, CA 926531114920535
  6. Manijeh Javaheri, M.D.Laguna Hills, CA 926531639102387
  7. Catherine Liebermann, P.T.Huntington Beach, CA 926491497984991
  8. Kenneth Lynn, M.D.Laguna Hills, CA 926531548280423

Common questions

What is Steven N. Viele, M.D.'s NPI number?

Steven N. Viele, M.D.'s National Provider Identifier (NPI) is 1609871888, issued on Jun 15, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Steven N. Viele, M.D. located?

The NPPES record lists a practice address at 31862 Coast Hwy, Laguna Beach, CA, 92651. Phone: (949) 499-4538. Providers update this record themselves, so call before visiting.

How can I verify Steven N. Viele, M.D.'s license?

NPPES lists California license number G58145, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Steven N. Viele, M.D. prescribe under Medicare Part D?

In 2024, Steven N. Viele, M.D. had 12 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.