NPPES file of Aug 9, 2026

Laurence Shane Grundy, MD

Vascular & Interventional Radiology Physician · El Segundo, CA

Laurence Shane Grundy, MD is a vascular & interventional radiology physician with a practice address in El Segundo, California, and NPI 1649239054, issued on Mar 23, 2006. Check the license 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
1649239054
Name
Laurence Shane Grundy
Credential
MD
Primary taxonomy
Vascular & Interventional Radiology Physician 2085R0204X
License number
ME71962 FL
Self-reported in NPPES; status is on the state search
Practice location
2330 Utah Ave Ste 200, El Segundo, CA 90245
Phone
(281) 766-0959
Enumerated
Mar 23, 2006
Record last updated
Feb 18, 2025
Medicaid IDs
118774 AL
261385900 FL
Medicare enrollment
Enrolled (PECOS I20070924000357); accepts Medicare assignment
Medical or professional school
University Of South Florida College Of Medicine, 1995
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 2330 Utah Ave Ste 200

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

  1. Abdelrahman Abdelazim, M.B.B.CHBody Imaging Physician1346622982
  2. Amelia Anderson, M.D.Diagnostic Radiology Physician1568681138
  3. Niketh Bandla, M.D.Diagnostic Radiology Physician1518499466
  4. Mitchell Barnes, DODiagnostic Radiology Physician1598261588
  5. Rudra Barua, M.D.Diagnostic Radiology Physician1801038385
  6. Kavitha Case, MDDiagnostic Radiology Physician1174737555

Verify Laurence Shane Grundy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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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64% fewer Medicare Part D claims than the average vascular & interventional radiology physician in 2024

27 Medicare Part D claims for 17 beneficiaries, against an average of 75 among the 1,444 providers of this specialty who prescribed in Part D.

  1. Laurence Grundy27
  2. Specialty average75

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.

Industry payments in 2024: $1,254.69

23 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 3,457 providers of this specialty with any payment received $7,206.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Laurence Grundy$1,254.69
  2. Specialty average$7,206.73

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

Bills Medicare through 2 group practices

  1. Mori Bean And Brooks IncTampa, FL
  2. Tower Imaging LLCRiverview, FL

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

9 vascular & interventional radiology physician records list a practice address in El Segundo

They are 9 of the 5,178 NPPES records with a practice address in El Segundo, and 599 vascular & interventional radiology physician records in California.

Other vascular & interventional radiology physician records in California

  1. Matthew Abad-Santos, MDLos Angeles, CA1487041406
  2. Peter Abdel Sayed, MDAnaheim, CA1760553648
  3. Nadine Abi-Jaoudeh, MDOrange, CA1235337627
  4. Fereidoun Abtin, MDLos Angeles, CA1447267547
  5. Pascal Acree, MDStanford, CA1629838578
  6. Benjamin Addicott, M.D.Huntington Beach, CA1093077356
  7. Mazyar Ahmadi, M.D.Rancho Cordova, CA1609008481
  8. Samuel Ahn, MDFontana, CA1942286661
  9. Omowunmi Ajibola, MDLakewood, CA1699157396
  10. Matthew Alexander, M.D.Sacramento, CA1578899662

Common questions

What is Laurence Shane Grundy, MD's NPI number?

Laurence Shane Grundy, MD's National Provider Identifier (NPI) is 1649239054, issued on Mar 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Laurence Shane Grundy, MD located?

The NPPES record lists a practice address at 2330 Utah Ave Ste 200, El Segundo, CA, 90245. Phone: (281) 766-0959. Providers update this record themselves, so call before visiting.

How can I verify Laurence Shane Grundy, MD's license?

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 Laurence Shane Grundy, MD prescribe under Medicare Part D?

In 2024, Laurence Shane Grundy, MD had 27 Medicare Part D claims for 17 beneficiaries; the average among vascular & interventional radiology physician prescribers was 75. 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.