Christopher Drake Boss, RD
Registered Dietitian · Los Angeles, CA
Christopher Drake Boss, RD is a registered dietitian with a practice address in Los Angeles, California, and NPI 1154083467, issued on Oct 13, 2021. Check the license (California 86278099, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Christopher Drake Boss
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 86278099 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1150 S Olive St FL 10, Los Angeles, CA 90015
- Phone
- (714) 312-8241
- Enumerated
- Oct 13, 2021
- Record last updated
- Feb 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20250729002432); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 7,148 in California → Look up another NPI →
Verify Christopher Drake Boss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 86278099Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Christopher Drake Boss among 7,148 registered dietitian records in California
Christopher Drake Boss, RD is one of 7,148 registered dietitian records with a practice address in California. 5% 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 2021, is newer than 61% of them.
- NPI issued2021 · 61% of these records are older, 33% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2021 · median 2014 among the 529 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in California
There are 7,148 registered dietitian records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,148 in California → Every provider in Los Angeles → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Darlene Allen, R.D., CDELos Angeles, CA 900151891078424
- Lauren Elkins, RDLos Angeles, CA 900151487931978
- Roslyn Holtz, R.D.Los Angeles, CA 900151831371194
- Kari Ikemoto, RDLos Angeles, CA 900151962800177
- Joanna KaramLos Angeles, CA 900151861389280
- Manuel Martinez, RD, CDELos Angeles, CA 900151679755862
- Heather Mason, RD, CDCESLos Angeles, CA 900151467044073
- Basthy Ramirez, RDNLos Angeles, CA 900151912443334
Common questions
What is Christopher Drake Boss, RD's NPI number?
Christopher Drake Boss, RD's National Provider Identifier (NPI) is 1154083467, issued on Oct 13, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Drake Boss, RD located?
The NPPES record lists a practice address at 1150 S Olive St FL 10, Los Angeles, CA, 90015. Phone: (714) 312-8241. Providers update this record themselves, so call before visiting.
How can I verify Christopher Drake Boss, RD's license?
NPPES lists California license number 86278099, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.