NPPES file of Aug 9, 2026

Joseph Dean Mollner, MD

Anesthesiology Physician · Irvine, CA

Joseph Dean Mollner, MD is an anesthesiology physician with a practice address in Irvine, California, and NPI 1326032145, issued on Sep 8, 2005. Check the license (California G27238, 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
1326032145
Name
Joseph Dean Mollner
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
G27238 CA
Self-reported in NPPES; status is on the state search
Practice location
3500 Barranca Pkwy Ste 130, Irvine, CA 92606
Phone
(949) 552-6266
Enumerated
Sep 8, 2005
Record last updated
May 24, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(714) 647-1245
Medicaid ID
00G272382 CA
Medicare enrollment
Enrolled (PECOS I20040427001557); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 1973
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 3500 Barranca Pkwy Ste 130

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

  1. Christopher Chang, MDAnesthesiology Physician1881632750
  2. Kenneth Johnson, M.D.Anesthesiology Physician1851404263

Verify Joseph Dean Mollner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G27238
    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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97% fewer Medicare Part D claims than the average anesthesiology physician in 2024

12 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D.

  1. Joseph Mollner12
  2. Specialty average402

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. Orange Coast Anesthesia IncFountain Valley, CA

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

Joseph Dean Mollner among 7,571 anesthesiology physician records in California

Joseph Dean Mollner, MD is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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, 95% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1973 · median 2006 among the 4,868 with a school on file
  • Record last updated2013 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Christopher Chang, MDIrvine, CA 926061881632750
  2. Kenneth Johnson, M.D.Irvine, CA 926061851404263
  3. Martin Dolan, M.D.Irvine, CA 926041205915733
  4. Jungbong Kim, M.D.Irvine, CA 926031255429510
  5. Husam Alsamman, M.D., F.C.C.P.Irvine, CA 926021932344058
  6. Hieu Le, M.D.Foothill Ranch, CA 926101851396790
  7. Jon Nguyen, M.D.Irvine, CA 926021780605113
  8. Neil Shah, M.D.Irvine, CA 926121952609570

Common questions

What is Joseph Dean Mollner, MD's NPI number?

Joseph Dean Mollner, MD's National Provider Identifier (NPI) is 1326032145, issued on Sep 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Dean Mollner, MD located?

The NPPES record lists a practice address at 3500 Barranca Pkwy Ste 130, Irvine, CA, 92606. Phone: (949) 552-6266. Providers update this record themselves, so call before visiting.

How can I verify Joseph Dean Mollner, MD's license?

NPPES lists California license number G27238, 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 Joseph Dean Mollner, MD prescribe under Medicare Part D?

In 2024, Joseph Dean Mollner, MD had 12 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.