NPPES file of Aug 9, 2026

Christopher Patrick Duffy

Peer Specialist · Riverside, CA

Christopher Patrick Duffy is a peer specialist with a practice address in Riverside, California, and NPI 1649522061, issued on Oct 9, 2012. Check the license (California VWDAUJYTBKEQFZSP, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1649522061
Name
Christopher Patrick Duffy
Primary taxonomy
Peer Specialist 175T00000X
License number
VWDAUJYTBKEQFZSP CA
Self-reported in NPPES; status is on the state search
Practice location
5870 Arlington Ave, Riverside, CA 92504
Phone
(866) 218-4697
Enumerated
Oct 9, 2012
Record last updated
Mar 6, 2023
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 peer specialist records → All 4,528 in California → Look up another NPI →

Also registered at 5870 Arlington Ave

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

  1. Ashlynn AdamsPeer Specialist1104766963
  2. Guillermo AguilarAddiction (Substance Use Disorder) Counselor1770955817
  3. Sonia AguilarAddiction (Substance Use Disorder) Counselor1710601307
  4. Raymund AlbanoAddiction (Substance Use Disorder) Registered Nurse1568233161
  5. Deanna AllenMarriage & Family Therapist1568829158
  6. Gina AlmarazCounselor1912373325

Verify Christopher Patrick Duffy 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 VWDAUJYTBKEQFZSP    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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Christopher Patrick Duffy among 4,528 peer specialist records in California

Christopher Patrick Duffy is one of 4,528 peer specialist records with a practice address in California. 0% 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 2012, is newer than 4% of them.

  • NPI issued2012 · 4% of these records are older, 95% newer
  • In a Medicare fileNo · 0% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2023 · 15% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 175T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

381 peer specialist records list a practice address in Riverside

They are 381 of the 13,893 NPPES records with a practice address in Riverside, and 4,528 peer specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,528 in California → Every provider in Riverside → Peer Specialist nationwide →

The 8 peer specialist records with the nearest ZIP codes

  1. Ashlynn AdamsRiverside, CA 925041104766963
  2. Deborah AllenRiverside, CA 925041477047835
  3. Alex AragonRiverside, CA 925041174250542
  4. Genevieve BradyRiverside, CA 925041134873912
  5. Lorne CarterRiverside, CA 925041376196501
  6. Laura MancioRiverside, CA 925041356125272
  7. Michelle MartinezRiverside, CA 925041144693953
  8. Derek MorrisRiverside, CA 925041164104667

Common questions

What is Christopher Patrick Duffy's NPI number?

Christopher Patrick Duffy's National Provider Identifier (NPI) is 1649522061, issued on Oct 9, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Patrick Duffy located?

The NPPES record lists a practice address at 5870 Arlington Ave, Riverside, CA, 92504. Phone: (866) 218-4697. Providers update this record themselves, so call before visiting.

How can I verify Christopher Patrick Duffy's license?

NPPES lists California license number VWDAUJYTBKEQFZSP, 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.

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.