NPPES file of Aug 9, 2026

Christian Sterling Jackson, M.D.

Gastroenterology Physician · Loma Linda, CA

Christian Sterling Jackson, M.D. is a gastroenterology physician with a practice address in Loma Linda, California, and NPI 1639264864, issued on Oct 4, 2006. Check the license (California A101156, 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
1639264864
Name
Christian Sterling Jackson
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
A101156 CA
Self-reported in NPPES; status is on the state search
Practice location
Loma Linda VA Medical Center 11201 Benton Street, Loma Linda, CA 92354
Phone
(909) 825-7084
Enumerated
Oct 4, 2006
Record last updated
Mar 28, 2025
Fax
(909) 777-3260
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 gastroenterology physician records → All 2,140 in California → Look up another NPI →

Verify Christian Sterling Jackson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A101156    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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Industry payments in 2024: $17.67

1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christian Jackson$17.67
  2. Specialty average$5,015.95

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

Christian Sterling Jackson among 2,140 gastroenterology physician records in California

Christian Sterling Jackson, M.D. is one of 2,140 gastroenterology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 48% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in California

There are 2,140 gastroenterology physician records in California.

All 2,140 in California → Every provider in Loma Linda → Gastroenterology Physician nationwide →

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Andrew Chang, M.D.Loma Linda, CA 923541396702874
  2. Kendrick Che, DOLoma Linda, CA 923541326251844
  3. David Condon, M.D.Loma Linda, CA 923541790898799
  4. Mahnaz Farahmand, M.D.Loma Linda, CA 923541063454841
  5. Kenneth Kelln, M.D.Loma Linda, CA 923541487767398
  6. Terence Lewis, M.D.Loma Linda, CA 923541295756088
  7. Michel Mendler, M.D.Loma Linda, CA 923541134232051
  8. Snorri Olafsson, M.D.Loma Linda, CA 923541033136809

Common questions

What is Christian Sterling Jackson, M.D.'s NPI number?

Christian Sterling Jackson, M.D.'s National Provider Identifier (NPI) is 1639264864, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christian Sterling Jackson, M.D. located?

The NPPES record lists a practice address at Loma Linda VA Medical Center 11201 Benton Street, Loma Linda, CA, 92354. Phone: (909) 825-7084. Providers update this record themselves, so call before visiting.

How can I verify Christian Sterling Jackson, M.D.'s license?

NPPES lists California license number A101156, 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. 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.