NPPES file of Aug 9, 2026

Stephen R. Carlson, MD

Anatomic Pathology & Clinical Pathology Physician · La Jolla, CA

Stephen R. Carlson, MD is an anatomic pathology & clinical pathology physician with a practice address in La Jolla, California, and NPI 1902824923, issued on Jul 17, 2006. Check the license (California G49603, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902824923
Name
Stephen R. Carlson
Credential
MD
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
G49603 CA
Self-reported in NPPES; status is on the state search
Practice location
9888 Genesee Ave, La Jolla, CA 92037
Phone
(858) 626-6000
Enumerated
Jul 17, 2006
Record last updated
Feb 14, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicaid ID
00G496030 CA
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.
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8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →

Also registered at 9888 Genesee Ave

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

  1. Lesly Aguilar TaboraNeurology Physician1467638601
  2. Iman AutmanMedical-Surgical Clinical Nurse Specialist1184579070
  3. Mariah Baughn, MDAnatomic Pathology & Clinical Pathology Physician1205032752
  4. Justin BlackmonPhysician Assistant1699182832
  5. Julie Bornhoeft, MS, RDRegistered Dietitian1740721760
  6. Maja Boyd, MSN, RN, AGCNS-BCAdult Health Clinical Nurse Specialist1992294847

Verify Stephen R. Carlson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G49603    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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Stephen R. Carlson among 1,554 anatomic pathology & clinical pathology physician records in California

Stephen R. Carlson, MD is one of 1,554 anatomic pathology & clinical pathology physician records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 57% newer
  • In a Medicare fileNo · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2017 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in California

There are 1,554 anatomic pathology & clinical pathology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,554 in California → Every provider in La Jolla → Anatomic Pathology & Clinical Pathology Physician nationwide →

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. Kelly Bethel, M.D.La Jolla, CA 920371174598403
  2. Miriam Bloch, M.D.La Jolla, CA 920371063471274
  3. Gerald Bordin, M.D.La Jolla, CA 920371649245226
  4. Pamela Boswell, D.O.La Jolla, CA 920371609861558
  5. Damian Derienzo, MDLa Jolla, CA 920371942271143
  6. Emma Du, M.D.La Jolla, CA 920371649257296
  7. Max Elliott, M.D.La Jolla, CA 920371245206762
  8. Paul Gibbs, MDLa Jolla, CA 920371134116080

Common questions

What is Stephen R. Carlson, MD's NPI number?

Stephen R. Carlson, MD's National Provider Identifier (NPI) is 1902824923, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen R. Carlson, MD located?

The NPPES record lists a practice address at 9888 Genesee Ave, La Jolla, CA, 92037. Phone: (858) 626-6000. Providers update this record themselves, so call before visiting.

How can I verify Stephen R. Carlson, MD's license?

NPPES lists California license number G49603, 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. 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.