Chris Landon, M.D.
Pediatric Allergy/Immunology Physician · Ventura, CA
Chris Landon, M.D. is a pediatric allergy/immunology physician with a practice address in Ventura, California, and NPI 1427118868, issued on Dec 8, 2006. Check the license (California G380560, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Chris Landon
- Credential
- M.D.
- Primary taxonomy
- Pediatric Allergy/Immunology Physician 2080P0201X
- License number
- G380560 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Hillmont Ave, Bldg 340 Suite 302, Ventura, CA 93003
- Phone
- (805) 652-6255
- Enumerated
- Dec 8, 2006
- Record last updated
- May 10, 2022
- Fax
- (805) 641-4494
- Medicaid ID
- 00G380560 CA
- Entity
- Type 1 · individual
8 nearest pediatric allergy/immunology physician records → All 52 in California → Look up another NPI →
Verify Chris Landon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G380560Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average pediatric allergy/immunology physician in 2024
20 Medicare Part D claims, against an average of 259 among the 198 providers of this specialty who prescribed in Part D.
Most prescribed
- Levocarnitine12 claims
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: $7,614.42
27 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 289 providers of this specialty with any payment received $7,101.54 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Chris Landon among 52 pediatric allergy/immunology physician records in California
Chris Landon, M.D. is one of 52 pediatric allergy/immunology 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 2% of them.
- NPI issued2006 · 2% of these records are older, 50% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Allergy/Immunology Physician providers in California
There are 52 pediatric allergy/immunology physician records in California.
All 52 in California → Every provider in Ventura → Pediatric Allergy/Immunology Physician nationwide →
The 8 pediatric allergy/immunology physician records with the nearest ZIP codes
- Anthony Hirsch, MDOjai, CA 930231316269038
- Mark Ellis, M.D.Orange, CA 928681568569424
- Duke Kim, MDMission Viejo, CA 926911780690636
- Barbara Ariue, M.D.San Bernardino, CA 924081013930874
- Vinh Nguyen, MDSan Bernardino, CA 924081295231868
- John Faraci, MDLoma Linda, CA 923541104845775
- Stuart Chudnofsky, MDRancho Mirage, CA 922701023719689
- Sara MattySan Diego, CA 921051265167506
Common questions
What is Chris Landon, M.D.'s NPI number?
Chris Landon, M.D.'s National Provider Identifier (NPI) is 1427118868, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chris Landon, M.D. located?
The NPPES record lists a practice address at 300 Hillmont Ave, Bldg 340 Suite 302, Ventura, CA, 93003. Phone: (805) 652-6255. Providers update this record themselves, so call before visiting.
How can I verify Chris Landon, M.D.'s license?
NPPES lists California license number G380560, 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 Chris Landon, M.D. prescribe under Medicare Part D?
In 2024, Chris Landon, M.D. had 20 Medicare Part D claims; the average among pediatric allergy/immunology physician prescribers was 259. 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.