NPPES file of Aug 9, 2026

Stephanie Kay Hakker

Peer Specialist · Riverside, CA

Stephanie Kay Hakker is a peer specialist with a practice address in Riverside, California, and NPI 1205137031, issued on Nov 10, 2010. Check the license (California MPSS-KRPFYN, 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
1205137031
Name
Stephanie Kay Hakker
Primary taxonomy
Peer Specialist 175T00000X
License number
MPSS-KRPFYN CA
Self-reported in NPPES; status is on the state search
Practice location
2085 Rustin Ave Ste 5, Riverside, CA 92507
Phone
(951) 509-2400
Enumerated
Nov 10, 2010
Record last updated
Apr 18, 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 2085 Rustin Ave Ste 5

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

  1. Diana Almond, RNAdult Psychiatric/Mental Health Registered Nurse1932843315
  2. Fatima BravoClinical Social Worker1740911650
  3. Janeiko CarsonPsychiatric/Mental Health Registered Nurse1568958585
  4. Anel CruzRehabilitation Practitioner1568722973
  5. Kristine EsslingerMental Health Counselor1922507698
  6. Aleyssa GavinMental Health Counselor1689181984

Verify Stephanie Kay Hakker 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 MPSS-KRPFYN    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

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Stephanie Kay Hakker among 4,528 peer specialist records in California

Stephanie Kay Hakker 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 2010, is newer than 3% of them.

  • NPI issued2010 · 3% of these records are older, 97% 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. Brenda AndersonRiverside, CA 925071578996005
  2. Katherine BaysmoreRiverside, CA 925071548699622
  3. Felipe Diaz, PSSIRiverside, CA 925071376963934
  4. Kristen DuffyRiverside, CA 925071073819132
  5. William Haynes, PEER SPECIALISTRiverside, CA 925071386998722
  6. Francisco Huerta, MPSS-SIQODZRiverside, CA 925071639292048
  7. Joshua KorhelyRiverside, CA 925071215232723
  8. Jo-El LuceroRiverside, CA 925071699060020

Common questions

What is Stephanie Kay Hakker's NPI number?

Stephanie Kay Hakker's National Provider Identifier (NPI) is 1205137031, issued on Nov 10, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Kay Hakker located?

The NPPES record lists a practice address at 2085 Rustin Ave Ste 5, Riverside, CA, 92507. Phone: (951) 509-2400. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Kay Hakker's license?

NPPES lists California license number MPSS-KRPFYN, 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.