NPPES file of Aug 9, 2026

Darryl Jonathan Werner, M.D.

General Practice Physician · Seal Beach, CA

Darryl Jonathan Werner, M.D. is a general practice physician with a practice address in Seal Beach, California, and NPI 1518024108, issued on Jan 2, 2007. Check the license (California G066730, 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
1518024108
Name
Darryl Jonathan Werner
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
License numbers
G066730 CA
G66730 CA
Self-reported in NPPES; status is on the state search
Practice location
951 Heron Circle, Seal Beach, CA 90740
Phone
(949) 351-8977
Enumerated
Jan 2, 2007
Record last updated
Jan 14, 2025
Fax
(562) 430-6706
Medicaid ID
000G66730 CA
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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Verify Darryl Jonathan Werner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G066730
    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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100% fewer Medicare Part D claims than the average general practice physician in 2024

12 Medicare Part D claims, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.

  1. Darryl Werner12
  2. Specialty average3,030

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.

Darryl Jonathan Werner among 1,956 general practice physician records in California

Darryl Jonathan Werner, M.D. is one of 1,956 general practice physician records with a practice address in California. 48% 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 34% of them.

  • NPI issued2007 · 34% of these records are older, 50% newer
  • In a Medicare fileYes · 48% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in California

There are 1,956 general practice physician records in California.

The 8 general practice physician records with the nearest ZIP codes

  1. Payam Kahen, M.D.Wilmington, CA 907441902967557
  2. Alfonso Llacuna, M.D.Wilmington, CA 907441124226667
  3. Dionisio Montenegro, M.D.Wilmington, CA 907441801091830
  4. Shigeo Irimajiri, M.D.Carson, CA 907451255439311
  5. Emilio Padre, M.D.Carson, CA 907451245258136
  6. Brian Low, MDCarson, CA 907461174654586
  7. Philip Martin, M.D.San Pedro, CA 907321932370947
  8. Lewis Wong, MDSan Pedro, CA 907321376744698

Common questions

What is Darryl Jonathan Werner, M.D.'s NPI number?

Darryl Jonathan Werner, M.D.'s National Provider Identifier (NPI) is 1518024108, issued on Jan 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Darryl Jonathan Werner, M.D. located?

The NPPES record lists a practice address at 951 Heron Circle, Seal Beach, CA, 90740. Phone: (949) 351-8977. Providers update this record themselves, so call before visiting.

How can I verify Darryl Jonathan Werner, M.D.'s license?

NPPES lists California license number G066730, 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 Darryl Jonathan Werner, M.D. prescribe under Medicare Part D?

In 2024, Darryl Jonathan Werner, M.D. had 12 Medicare Part D claims; the average among general practice physician prescribers was 3,030. 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.