NPPES file of Aug 9, 2026

Christine L. Coy, MS, RD

Registered Dietitian · Mission Viejo, CA

Christine L. Coy, MS, RD is a registered dietitian with a practice address in Mission Viejo, California, and NPI 1245218437, issued on Jan 6, 2006. Check the license (California 813500, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1245218437
Name
Christine L. Coy
Credential
MS, RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
813500 CA
Self-reported in NPPES; status is on the state search
Practice location
26800 Crown Valley Pkwy Ste 250, Mission Viejo, CA 92691
Phone
(949) 542-8004
Enumerated
Jan 6, 2006
Record last updated
Sep 3, 2024
Medicare enrollment
Enrolled (PECOS I20220815003399); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 7,148 in California → Look up another NPI →

Also registered at 26800 Crown Valley Pkwy Ste 250

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

  1. Ihab Alomari, MDInterventional Cardiology Physician1669628319
  2. Bennett Cua, M.D.Cardiovascular Disease Physician1962791772
  3. Absalom Hepner, M.D.Nuclear Cardiology Physician1205880994
  4. Donald Rediker, M.D.Cardiovascular Disease Physician1144207333
  5. Yicheng Tang, M.D.Cardiovascular Disease Physician1811459811
  6. Diane Tran, MDAdvanced Heart Failure and Transplant Cardiology Physician1962665786

Verify Christine L. Coy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 813500    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
Find 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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Bills Medicare through one group practice

  1. Providence Medical FoundationFullerton, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christine L. Coy among 7,148 registered dietitian records in California

Christine L. Coy, MS, 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. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% newer
  • In a Medicare fileYes · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2001 · median 2014 among the 529 with a school on file
  • Record last updated2024 · 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).

25 registered dietitian records list a practice address in Mission Viejo

They are 25 of the 2,156 NPPES records with a practice address in Mission Viejo, and 7,148 registered dietitian records in California.

All 7,148 in California → Every provider in Mission Viejo → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Mona Cabrera, RDMission Viejo, CA 926911538679402
  2. Lori Gelgur, R.D.Mission Viejo, CA 926911194975243
  3. Martha Gray, RDMission Viejo, CA 926911366544108
  4. Elise Harlow, M.S., R.D.Mission Viejo, CA 926911962877522
  5. Marissa Kent, MS, RDMission Viejo, CA 926911457688921
  6. Alexandra Mark, MS, RDMission Viejo, CA 926911760615322
  7. Sarah Mathot, MS, RDMission Viejo, CA 926911700913837
  8. Deborah McCarthy, R.D.Mission Viejo, CA 926911619203387

Common questions

What is Christine L. Coy, MS, RD's NPI number?

Christine L. Coy, MS, RD's National Provider Identifier (NPI) is 1245218437, issued on Jan 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christine L. Coy, MS, RD located?

The NPPES record lists a practice address at 26800 Crown Valley Pkwy Ste 250, Mission Viejo, CA, 92691. Phone: (949) 542-8004. Providers update this record themselves, so call before visiting.

How can I verify Christine L. Coy, MS, RD's license?

NPPES lists California license number 813500, 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. 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.