NPPES file of Aug 9, 2026

Fredrick Knapp, ACADC

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

Fredrick Knapp, ACADC is an addiction (substance use disorder) counselor with a practice address in Des Moines, Iowa, and NPI 1487896841, issued on Apr 1, 2009. Check the license (Iowa 01051, 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
1487896841
Name
Fredrick Knapp
Credential
ACADC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
01051 IA
Self-reported in NPPES; status is on the state search
Practice location
1801 Hickman RD, Des Moines, IA 50314
Phone
(515) 282-6638
Enumerated
Apr 1, 2009
Record last updated
Apr 1, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(515) 282-6620
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 1801 Hickman RD

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

  1. Kathleen Adams, ARNPNurse Practitioner1073500690
  2. Spencer Aldridge, DOFamily Medicine Physician1407479355
  3. Abigail Allard, M.D.Pediatrics Physician1295717619
  4. Linden AllenClinical Social Worker1689128639
  5. Vanessa AndrewsSocial Worker1720602279
  6. Jean AngelPhysical Therapy Assistant1245867035

Verify Fredrick Knapp 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 01051    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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Fredrick Knapp among 971 addiction (substance use disorder) counselor records in Iowa

Fredrick Knapp, ACADC 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 2009, is newer than 6% of them.

  • NPI issued2009 · 6% of these records are older, 93% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2009 · 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. Heather Bohlmann, M.A.Des Moines, IA 503141659622876
  2. Terra Cleveland, CADCDes Moines, IA 503141437391869
  3. Jamie FritsDes Moines, IA 503141164782827
  4. Sierra Gedler, BS, CADCDes Moines, IA 503141477831568
  5. Elma Hadzic, MSDes Moines, IA 503141053664029
  6. Amy Halsted, MS, CADCDes Moines, IA 503141437401049
  7. Carol Jackson, ACADCDes Moines, IA 503141487980652
  8. Patrice Larimer, ACADCDes Moines, IA 503141144462516

Common questions

What is Fredrick Knapp, ACADC's NPI number?

Fredrick Knapp, ACADC's National Provider Identifier (NPI) is 1487896841, issued on Apr 1, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Fredrick Knapp, ACADC located?

The NPPES record lists a practice address at 1801 Hickman RD, Des Moines, IA, 50314. Phone: (515) 282-6638. Providers update this record themselves, so call before visiting.

How can I verify Fredrick Knapp, ACADC's license?

NPPES lists Iowa license number 01051, 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.