NPPES file of Aug 9, 2026

Brian Paul Lemkuil, MD

Critical Care Medicine (Anesthesiology) Physician · San Diego, CA

Brian Paul Lemkuil, MD is a critical care medicine (anesthesiology) physician with a practice address in San Diego, California, and NPI 1922267319, issued on Jun 2, 2008. Check the license (California A98785, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922267319
Name
Brian Paul Lemkuil
Credential
MD
Primary taxonomy
Critical Care Medicine (Anesthesiology) Physician 207LC0200X
License number
A98785 CA
Self-reported in NPPES; status is on the state search
Practice location
200 West Arbor Drive, San Diego, CA 92103
Phone
(619) 543-5720
Enumerated
Jun 2, 2008
Record last updated
Jul 12, 2023
Medicare enrollment
Enrolled (PECOS I20090831000456); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 2005
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 200 West Arbor Drive

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

  1. Giuseppe Ammirati, M.D.Diagnostic Radiology Physician1861653990
  2. Sonia Ancoli-Israel, PHDClinical Psychologist1437209707
  3. John AustinStudent in an Organized Health Care Education/Training Program1902548886
  4. Austin Ayer, MDStudent in an Organized Health Care Education/Training Program1376245878
  5. Fadi AzarStudent in an Organized Health Care Education/Training Program1720780547
  6. Benjamin Baker, MDUrology Physician1104365188

Verify Brian Paul Lemkuil in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A98785
    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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Bills Medicare through one group practice

  1. Regents OF The University OF CaliforniaSan Diego, CA

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

Brian Paul Lemkuil among 146 critical care medicine (anesthesiology) physician records in California

Brian Paul Lemkuil, MD is one of 146 critical care medicine (anesthesiology) physician records with a practice address in California. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 36% of them.

  • NPI issued2008 · 36% of these records are older, 57% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 84% of these records are
  • Graduated2005 · median 2009 among the 123 with a school on file
  • Record last updated2023 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LC0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Anesthesiology) Physician providers in California

There are 146 critical care medicine (anesthesiology) physician records in California.

The 8 critical care medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Ron Barak, MDSan Diego, CA 921031386900157
  2. Mina GhobrialSan Diego, CA 921031003304833
  3. Erik Kistler, M.D.San Diego, CA 921031952591042
  4. Martin Krause, M.D.San Diego, CA 921031417243239
  5. Arthur Lam, M.D.San Diego, CA 921031184700932
  6. Anushirvan Minokadeh, M.D.San Diego, CA 921031053339093
  7. Edward Obrien, MDSan Diego, CA 921031891716254
  8. Sara Sedrak, MDSan Diego, CA 921031801282579

Common questions

What is Brian Paul Lemkuil, MD's NPI number?

Brian Paul Lemkuil, MD's National Provider Identifier (NPI) is 1922267319, issued on Jun 2, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Brian Paul Lemkuil, MD located?

The NPPES record lists a practice address at 200 West Arbor Drive, San Diego, CA, 92103. Phone: (619) 543-5720. Providers update this record themselves, so call before visiting.

How can I verify Brian Paul Lemkuil, MD's license?

NPPES lists California license number A98785, 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.

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.