NPPES file of Aug 9, 2026

Stephanie Lyn Koontz

Addiction (Substance Use Disorder) Counselor · Long Beach, CA

Stephanie Lyn Koontz is an addiction (substance use disorder) counselor with a practice address in Long Beach, California, and NPI 1104650506, issued on Aug 28, 2024. Check the license (California 1104650506, 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
1104650506
Name
Stephanie Lyn Koontz
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
1104650506 CA
Self-reported in NPPES; status is on the state search
Practice location
3939 Atlantic Ave Ste 102, Long Beach, CA 90807
Phone
(562) 473-0830
Enumerated
Aug 28, 2024
Record last updated
Sep 24, 2024
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 3939 Atlantic Ave Ste 102

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

  1. Angelmae Awang, MAMedical Physician Assistant1891633772
  2. Harry ButlerAddiction (Substance Use Disorder) Counselor1881548956
  3. Milton CamejoMarriage & Family Therapist1285320598
  4. Katie ColeyAddiction (Substance Use Disorder) Counselor1417887050
  5. Sunshine Daye, MAAddiction (Substance Use Disorder) Counselor1932784774
  6. Naomi Duffy, ACSWClinical Social Worker1538821525

Verify Stephanie Lyn Koontz 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 1104650506    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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624 addiction (substance use disorder) counselor records list a practice address in Long Beach

They are 624 of the 13,650 NPPES records with a practice address in Long Beach, and 27,741 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 624 in Long Beach → All 27,741 in California → Every provider in Long Beach →

Other addiction (substance use disorder) counselor records in California

  1. Sean A Jerome, CADCIICosta Mesa, CA1831884550
  2. Carrie AamodtVisalia, CA1932661311
  3. Emory Aaron, CCAPP C4321214Los Angeles, CA1073980801
  4. Lisa Aaron, CASACCulver City, CA1356090849
  5. Michael Abacherli, JD, RADTSan Jacinto, CA1235826983
  6. Victor AbadEl Cajon, CA1205562238
  7. Sean AbairTaft, CA1174084347
  8. Maira AbalosDelano, CA1508452038
  9. Jazmine AbanicoVentura, CA1851964613
  10. Israel Abarca, CAADESan Francisco, CA1114126950

Common questions

What is Stephanie Lyn Koontz's NPI number?

Stephanie Lyn Koontz's National Provider Identifier (NPI) is 1104650506, issued on Aug 28, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Lyn Koontz located?

The NPPES record lists a practice address at 3939 Atlantic Ave Ste 102, Long Beach, CA, 90807. Phone: (562) 473-0830. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Lyn Koontz's license?

NPPES lists California license number 1104650506, 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.