NPPES file of Aug 9, 2026

Leland Keith Beggs, M.D.

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

Leland Keith Beggs, M.D. is a critical care medicine (internal medicine) physician with a practice address in San Diego, California, and NPI 1447228267, issued on Mar 9, 2006. Check the license (California G42406, 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
1447228267
Name
Leland Keith Beggs
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
G42406 CA
Self-reported in NPPES; status is on the state search
Practice location
200 W Arbor Dr, San Diego, CA 92103
Phone
(951) 331-2352
Enumerated
Mar 9, 2006
Record last updated
Jun 4, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(951) 331-2211
Medicaid IDs
00G424060 CA
1821197864 CA
Medicare enrollment
Enrolled (PECOS I20080201000222); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 1975
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 W Arbor Dr

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

  1. Alison A'Court, MDAnesthesiology Physician1912218199
  2. Benjamin Abbadessa, M.D.Colon & Rectal Surgery Physician1255593612
  3. Geraldine Abcede, RNCertified Registered Nurse Anesthetist1982384046
  4. Joseph Abdelmalek, M.DNephrology Physician1740485531
  5. Kristy AbelCertified Registered Nurse Anesthetist1962113035
  6. Paula Abeleda, NPFamily Nurse Practitioner1558945022

Verify Leland Keith Beggs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G42406    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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Industry payments in 2024: $240.69

5 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Leland Beggs$240.69
  2. Specialty average$2,958.68

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Inpatient Specialists OF California PCVisalia, CA

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

Critical Care Medicine (Internal Medicine) Physician providers in California

There are 723 critical care medicine (internal medicine) physician records in California.

All 723 in California → Every provider in San Diego →

Other critical care medicine (internal medicine) physician records in California

  1. Mariam Abdelkader, MDFresno, CA1689022824
  2. Hazem Abdelsalam, M.D.Torrance, CA1346793312
  3. Unknown Abdul Hameed Zaid, M.B,B.SLoma Linda, CA1679908800
  4. Glen Abergel, M.D.Oxnard, CA1093743924
  5. Ayham Aboeed, M.D.Bakersfield, CA1093969750
  6. Henry Abrons, M.D.Berkeley, CA1821001470
  7. Noman Absar, MDVallejo, CA1205908951
  8. Natalie Achamallah, M.D.West Hollywood, CA1255881546
  9. Cresencio AdamePalo Alto, CA1750021564
  10. Allen Adams, M.D.Los Angeles, CA1700862794

Common questions

What is Leland Keith Beggs, M.D.'s NPI number?

Leland Keith Beggs, M.D.'s National Provider Identifier (NPI) is 1447228267, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Leland Keith Beggs, M.D. located?

The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (951) 331-2352. Providers update this record themselves, so call before visiting.

How can I verify Leland Keith Beggs, M.D.'s license?

NPPES lists California license number G42406, 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.

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.