NPPES file of Aug 9, 2026

Blue Gregory Boyer, BA, CADC

Addiction (Substance Use Disorder) Counselor · Waterloo, IA

Blue Gregory Boyer, BA, CADC is an addiction (substance use disorder) counselor with a practice address in Waterloo, Iowa, and NPI 1831693290, issued on Mar 21, 2018. Check the license (Iowa 18031, as entered in NPPES) with the Iowa 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
1831693290
Name
Blue Gregory Boyer
Credential
BA, CADC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
18031 IA
Self-reported in NPPES; status is on the state search
Practice location
3362 University Ave., Waterloo, IA 50701
Phone
(319) 235-6571
Enumerated
Mar 21, 2018
Record last updated
Jul 3, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(319) 235-6028
Medicare enrollment
Enrolled (PECOS I20251223004267); may accept 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 addiction (substance use disorder) counselor records → All 971 in Iowa → Look up another NPI →

Verify Blue Gregory Boyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 18031    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 Iowa license search

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Blue Gregory Boyer among 971 addiction (substance use disorder) counselor records in Iowa

Blue Gregory Boyer, BA, CADC is one of 971 addiction (substance use disorder) counselor records with a practice address in Iowa. 1% 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 2018, is newer than 44% of them.

  • NPI issued2018 · 44% of these records are older, 46% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2018 · median 2014 among the 58 with a school on file
  • Record last updated2018 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

50 addiction (substance use disorder) counselor records list a practice address in Waterloo

They are 50 of the 1,512 NPPES records with a practice address in Waterloo, and 971 addiction (substance use disorder) counselor records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 971 in Iowa → Every provider in Waterloo → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Danielle BrackinWaterloo, IA 507011639540222
  2. Debra Buckner, BSW,CADCWaterloo, IA 507011659793669
  3. Jordan Dunn, LMSW IADCWaterloo, IA 507011700208832
  4. Catherine EbertWaterloo, IA 507011639591571
  5. Holly Helm, LISWWaterloo, IA 507011316001845
  6. Angela JoensWaterloo, IA 507011790107571
  7. Nora Kurtovic, CADCWaterloo, IA 507011285052290
  8. Amanda McCallWaterloo, IA 507011811391840

Common questions

What is Blue Gregory Boyer, BA, CADC's NPI number?

Blue Gregory Boyer, BA, CADC's National Provider Identifier (NPI) is 1831693290, issued on Mar 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Blue Gregory Boyer, BA, CADC located?

The NPPES record lists a practice address at 3362 University Ave., Waterloo, IA, 50701. Phone: (319) 235-6571. Providers update this record themselves, so call before visiting.

How can I verify Blue Gregory Boyer, BA, CADC's license?

NPPES lists Iowa license number 18031, as entered by the provider. Search the Iowa 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.