NPPES file of Aug 9, 2026

Nicholas Thomas Nelson, M.D.

Vascular & Interventional Radiology Physician · San Diego, CA

Nicholas Thomas Nelson, M.D. is a vascular & interventional radiology physician with a practice address in San Diego, California, and NPI 1235284803, issued on Jan 24, 2007. 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235284803
Name
Nicholas Thomas Nelson
Credential
M.D.
Primary taxonomy
Vascular & Interventional Radiology Physician 2085R0204X
License number
0101270681 VA
Self-reported in NPPES; status is on the state search
Practice location
34800 Bob Wilson Dr, San Diego, CA 92134
Phone
(619) 532-8742
Enumerated
Jan 24, 2007
Record last updated
Aug 1, 2025
Medicare enrollment
Enrolled (PECOS I20240425002152); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2006
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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8 nearest vascular & interventional radiology physician records → All 599 in California → Look up another NPI →

Also registered at 34800 Bob Wilson Dr

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

  1. Jose Acosta, MDSurgical Critical Care Physician1861418618
  2. Nehkonti Adams, M.D.Infectious Disease Physician1194985705
  3. Maryam Adebayo, APRN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1346799269
  4. Caleb Adkins, DOGeneral Practice Physician1689430860
  5. Kyle Adkins, PHARMDPharmacist1477740884
  6. Phillip Adriano, M.D.Emergency Medicine Physician1568576585

Verify Nicholas Thomas Nelson 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

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 2 group practices

  1. Cmsc LLCGreat Falls, MT
  2. Great Falls Clinic LLCGreat Falls, MT

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

Nicholas Thomas Nelson among 599 vascular & interventional radiology physician records in California

Nicholas Thomas Nelson, M.D. is one of 599 vascular & interventional radiology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.

  • NPI issued2007 · 34% of these records are older, 54% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated2006 · median 2007 among the 497 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular & Interventional Radiology Physician providers in California

There are 599 vascular & interventional radiology physician records in California.

All 599 in California → Every provider in San Diego → Vascular & Interventional Radiology Physician nationwide →

The 8 vascular & interventional radiology physician records with the nearest ZIP codes

  1. Stephen Ferrara, MDSan Diego, CA 921341629049655
  2. Tyler Short, MDSan Diego, CA 921341669907192
  3. Raphael Yoo, M.D.San Diego, CA 921321154559037
  4. Rush Chewning, M.D.San Diego, CA 921231083872212
  5. Diane Bricco, MDSan Diego, CA 921201306994231
  6. Cristian Coroian, M.D., M.B.A.San Diego, CA 921201790002400
  7. Charles Emarine Jr., MDSan Diego, CA 921201558419408
  8. Michael Girard, MDSan Diego, CA 921201285782177

Common questions

What is Nicholas Thomas Nelson, M.D.'s NPI number?

Nicholas Thomas Nelson, M.D.'s National Provider Identifier (NPI) is 1235284803, issued on Jan 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Nicholas Thomas Nelson, M.D. located?

The NPPES record lists a practice address at 34800 Bob Wilson Dr, San Diego, CA, 92134. Phone: (619) 532-8742. Providers update this record themselves, so call before visiting.

How can I verify Nicholas Thomas Nelson, M.D.'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.

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.