NPPES file of Aug 9, 2026

Stephen H. Carson, M.D.

Pediatrics Physician · San Diego, CA

Stephen H. Carson, M.D. is a pediatrics physician with a practice address in San Diego, California, and NPI 1780719872, issued on Feb 22, 2007. Check the license (California G393080, 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
1780719872
Name
Stephen H. Carson
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
G393080 CA
Self-reported in NPPES; status is on the state search
Practice location
550 Washington St, San Diego, CA 92103
Phone
(619) 297-5437
Enumerated
Feb 22, 2007
Record last updated
Jan 31, 2012 (not updated in 14 years: call before relying on the address or phone)
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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Also registered at 550 Washington St

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

  1. Whitney Edwards, M.D.Pediatrics Physician1215062310
  2. Nicole Hibbs, M.D.Pediatrics Physician1164627832
  3. Jennifer Hillman, LMFTMarriage & Family Therapist1831559178
  4. Mathew Isho, MDColon & Rectal Surgery Physician1841235645
  5. Thomas Kelly, M.D.Pediatric Endocrinology Physician1134236623
  6. Tami Nakahara, M.D.Pediatrics Physician1790810802

Verify Stephen H. Carson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G393080
    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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96% fewer Medicare Part D claims than the average pediatrics physician in 2024

14 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.

  1. Stephen Carson14
  2. Specialty average375

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: $393.18

18 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi Pasteur Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen Carson$393.18
  2. Specialty average$842.05

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

Stephen H. Carson among 9,272 pediatrics physician records in California

Stephen H. Carson, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% 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 44% of them.

  • NPI issued2007 · 44% of these records are older, 43% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2012 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in California

There are 9,272 pediatrics physician records in California.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Denise Brownlee, MDSan Diego, CA 921031073547477
  2. Jenny Clifford, M.D.San Diego, CA 921031699705806
  3. Bertha Gee-Lew, M.D.San Diego, CA 921031376645978
  4. Nicole Gorton, MDSan Diego, CA 921031356371421
  5. Eustratia Hubbard, MDSan Diego, CA 921031790743185
  6. Alisa Lawrie, M.D.San Diego, CA 921031407847908
  7. Michelle Leff, MDSan Diego, CA 921031053334292
  8. Jamie Lien, M.D.San Diego, CA 921031609880723

Common questions

What is Stephen H. Carson, M.D.'s NPI number?

Stephen H. Carson, M.D.'s National Provider Identifier (NPI) is 1780719872, issued on Feb 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Stephen H. Carson, M.D. located?

The NPPES record lists a practice address at 550 Washington St, San Diego, CA, 92103. Phone: (619) 297-5437. Providers update this record themselves, so call before visiting.

How can I verify Stephen H. Carson, M.D.'s license?

NPPES lists California license number G393080, 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.

How much does Stephen H. Carson, M.D. prescribe under Medicare Part D?

In 2024, Stephen H. Carson, M.D. had 14 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.