NPPES file of Aug 9, 2026

Floyd David Chapin, CADC

Addiction (Substance Use Disorder) Counselor · Des Moines, IA

Floyd David Chapin, CADC is an addiction (substance use disorder) counselor with a practice address in Des Moines, Iowa, and NPI 1083143937, issued on Jun 5, 2017. Check the license (Iowa 040045, 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
1083143937
Name
Floyd David Chapin
Credential
CADC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
040045 IA
Self-reported in NPPES; status is on the state search
Practice location
4908 Franklin Ave, Des Moines, IA 50310
Phone
(515) 421-4892
Enumerated
Jun 5, 2017
Record last updated
Jul 21, 2022
Fax
(515) 883-2683
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 4908 Franklin Ave

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

  1. Julie Butler, LMHCMental Health Counselor1205214269
  2. Carrie Crotts, LMFTMarriage & Family Therapist1205194032
  3. Melissa Dennis, CADCAddiction (Substance Use Disorder) Counselor1457839391
  4. Sarah Fett, ARNP, FNP-C, MSNFamily Nurse Practitioner1659994341
  5. Rachel Filzer, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1144588476
  6. Joseph Freund, MDFamily Medicine Physician1912977513

Verify Floyd David Chapin 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 040045    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

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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Floyd David Chapin among 971 addiction (substance use disorder) counselor records in Iowa

Floyd David Chapin, 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 2017, is newer than 34% of them.

  • NPI issued2017 · 34% of these records are older, 56% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2022 · 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).

145 addiction (substance use disorder) counselor records list a practice address in Des Moines

They are 145 of the 5,538 NPPES records with a practice address in Des Moines, 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 Des Moines → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Tonya CrawfordDes Moines, IA 503101316594856
  2. Melissa Dennis, CADCDes Moines, IA 503101457839391
  3. Jennifer Gooden, CADCDes Moines, IA 503101245681931
  4. Melissa HowardDes Moines, IA 503101245777432
  5. Celia Huante, MSE, CADCDes Moines, IA 503101578090494
  6. Anne Jessen, LMHC, NCC, CADCDes Moines, IA 503101598010613
  7. Philip KrichauDes Moines, IA 503101346781309
  8. Eric Marquardt, CADCDes Moines, IA 503101215465349

Common questions

What is Floyd David Chapin, CADC's NPI number?

Floyd David Chapin, CADC's National Provider Identifier (NPI) is 1083143937, issued on Jun 5, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Floyd David Chapin, CADC located?

The NPPES record lists a practice address at 4908 Franklin Ave, Des Moines, IA, 50310. Phone: (515) 421-4892. Providers update this record themselves, so call before visiting.

How can I verify Floyd David Chapin, CADC's license?

NPPES lists Iowa license number 040045, 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.