Registry data as of Aug 27, 2026

William Glenn, MD

Diagnostic Radiology Physician · Manhattan Beach, CA

William Glenn, MD is a diagnostic radiology physician with a practice address in Manhattan Beach, California, and NPI 1447270608, issued on Jul 20, 2006. Check the license (California C36983, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1447270608
Name
William Glenn
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
C36983 CA
Self-reported in NPPES; status is on the state search
Practice location
112 The Strand, Manhattan Beach, CA 90266
Phone
(310) 937-4594
Enumerated
Jul 20, 2006
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.
Download card Updates feed

Verify William Glenn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C36983    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

15 hospital and facility affiliations

  1. Adventist Health TulareTulare, CA · Acute Care Hospitals3 of 5 stars
  2. Adventist Health DelanoDelano, CA · Acute Care Hospitals2 of 5 stars
  3. Advanced Radiology And Interventional Associates IncStockton, CA
  4. Adventist Health Clearlake Hospital Inc.Clearlake, CA
  5. Adventist Health Medical Center TehachapiTehachapi, CA
  6. Arcadia Radiology Medical Group A Professional CorporationTorrance, CA
  7. Hanford Community HospitalHanford, CA
  8. Los Alamitos Radiology Group IncLos Alamitos, CA
  9. Radiology Medical Group OF WmmcTorrance, CA
  10. Rideout Memorial HospitalTorrance, CA
  11. San Joaquin Community HospitalBakersfield, CA
  12. Seven Star Hospital Associates IncTorrance, CA
  13. Simi Valley Hospital And Health Care ServicesSimi Valley, CA
  14. St. Helena HospitalSaint Helena, CA
  15. Usc Care Medical Group IncLos Angeles, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Diagnostic Radiology Physician providers in California

There are 4,131 diagnostic radiology physician records in California.

All 4,131 in California → Every provider in Manhattan Beach →

Other diagnostic radiology physician records in California

  1. Jason Aaronson, MDLos Angeles, CA1023145463
  2. Pablo Abbona, MDLos Angeles, CA1689856239
  3. Rashed AbdelaalRiverside, CA1518726090
  4. Ahmed Abdelhalim, MDRiverside, CA1275162927
  5. Fatemeh Abdollahi Mofakham, MDLos Angeles, CA1659652915
  6. Bennett Abe, MDVisalia, CA1184731283
  7. Stephen Abedon, M.D.Daly City, CA1689628687
  8. Richard Abello, M.D.La Jolla, CA1245205996
  9. Deborah Abelson, M.D.Thousand Oaks, CA1821277252
  10. Denise Aberle, MDLos Angeles, CA1053361501

Common questions

What is William Glenn, MD's NPI number?

William Glenn, MD's National Provider Identifier (NPI) is 1447270608, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Glenn, MD located?

The NPPES record lists a practice address at 112 The Strand, Manhattan Beach, CA, 90266. Phone: (310) 937-4594. Providers update this record themselves, so call before visiting.

How can I verify William Glenn, MD's license?

NPPES lists California license number C36983, 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), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.