NPPES file of Aug 9, 2026

Harmony Hols, CADC

Addiction (Substance Use Disorder) Counselor · Ottumwa, IA

Harmony Hols, CADC is an addiction (substance use disorder) counselor with a practice address in Ottumwa, Iowa, and NPI 1609331974, issued on Jan 31, 2019. Check the license (Iowa 18020, 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
1609331974
Name
Harmony Hols
Credential
CADC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
18020 IA
Self-reported in NPPES; status is on the state search
Practice location
102 N Hancock St, Ottumwa, IA 52501
Phone
(641) 682-2800
Enumerated
Jan 31, 2019
Record last updated
Jan 31, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(641) 682-2826
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 addiction (substance use disorder) counselor records → All 971 in Iowa → Look up another NPI →

Also registered at 102 N Hancock St

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

  1. Mindy Davidson, CADCAddiction (Substance Use Disorder) Counselor1528520525
  2. Joshua Huffine, CADCAddiction (Substance Use Disorder) Counselor1134710056
  3. Steven Siegel, LISWProfessional Counselor1588194401
  4. Joan Summers Willhoit, LISWClinical Social Worker1437201258
  5. Dawn Woods, CADCAddiction (Substance Use Disorder) Counselor1922563295

Verify Harmony Hols 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 18020    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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Harmony Hols among 971 addiction (substance use disorder) counselor records in Iowa

Harmony Hols, 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 2019, is newer than 54% of them.

  • NPI issued2019 · 54% of these records are older, 40% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2019 · 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).

21 addiction (substance use disorder) counselor records list a practice address in Ottumwa

They are 21 of the 405 NPPES records with a practice address in Ottumwa, 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 Ottumwa → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Seth Bell, CADCOttumwa, IA 525011700382082
  2. Bethany Canny, CADCOttumwa, IA 525011477043099
  3. Misty Gillette, BA, CADCOttumwa, IA 525011952838666
  4. Mark Gillman, BA, CADCOttumwa, IA 525011093242778
  5. Lori Grim, CADCOttumwa, IA 525011013444793
  6. Lynette HeatonOttumwa, IA 525011205363983
  7. Amanda Mason, CADCOttumwa, IA 525011639648843
  8. Tiara Perez, C.A.D.C.Ottumwa, IA 525011164959854

Common questions

What is Harmony Hols, CADC's NPI number?

Harmony Hols, CADC's National Provider Identifier (NPI) is 1609331974, issued on Jan 31, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Harmony Hols, CADC located?

The NPPES record lists a practice address at 102 N Hancock St, Ottumwa, IA, 52501. Phone: (641) 682-2800. Providers update this record themselves, so call before visiting.

How can I verify Harmony Hols, CADC's license?

NPPES lists Iowa license number 18020, 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.