NPPES file of Aug 9, 2026

Riann Kopchak

Student in an Organized Health Care Education/Training Program · Suisun City, CA

Riann Kopchak is a student in an organized health care education/training program with a practice address in Suisun City, California, and NPI 1932929882, issued on Oct 15, 2024. Check the license (California 150595, 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
1932929882
Name
Riann Kopchak
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
License numbers
150595 CA
18013 CA
Self-reported in NPPES; status is on the state search
Practice location
333 Sunset Ave Ste 200, Suisun City, CA 94585
Phone
(707) 225-7899
Enumerated
Oct 15, 2024
Record last updated
Sep 24, 2025
Fax
(707) 759-3810
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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Also registered at 333 Sunset Ave Ste 200

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

  1. Jennifer BrisceseMarriage & Family Therapist1568874956
  2. Matthew Decker, LCSWMental Health Counselor1386965069
  3. Tiffany Hurt, AMFTMarriage & Family Therapist1528936242
  4. Tanya Plath, AMFTMarriage & Family Therapist1609572346
  5. Nicole Ringenbach, ASWClinical Social Worker1093605073
  6. Samantha RogersMarriage & Family Therapist1043074883

Verify Riann Kopchak 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 150595
    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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4 student in an organized health care education/training program records list a practice address in Suisun City

They are 4 of the 133 NPPES records with a practice address in Suisun City, and 40,652 student in an organized health care education/training program records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other student in an organized health care education/training program records in California

  1. Sanad A'BasiFresno, CA1720915770
  2. Alexander Aabedi, MDSan Francisco, CA1245971480
  3. Andre AabediPomona, CA1891582102
  4. Natalie Aabodi, DMDPomona, CA1851085187
  5. Dalal Aago, MDEl Cajon, CA1639863103
  6. Megan Aaronson, MD, MSCRLos Angeles, CA1386272102
  7. Manas AavulaPomona, CA1972496644
  8. Joann AbadTulare, CA1639745433
  9. Gioux Ian Abad Mangulabnan, THERAPISTBerkeley, CA1710442702
  10. Sharon AbadaSan Francisco, CA1003492844

Common questions

What is Riann Kopchak's NPI number?

Riann Kopchak's National Provider Identifier (NPI) is 1932929882, issued on Oct 15, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Riann Kopchak located?

The NPPES record lists a practice address at 333 Sunset Ave Ste 200, Suisun City, CA, 94585. Phone: (707) 225-7899. Providers update this record themselves, so call before visiting.

How can I verify Riann Kopchak's license?

NPPES lists California license number 150595, 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.