NPPES file of Aug 9, 2026

Sierra N. Dunn, CDCA

Addiction (Substance Use Disorder) Counselor · Marion, OH

Sierra N. Dunn, CDCA is an addiction (substance use disorder) counselor with a practice address in Marion, Ohio, and NPI 1437787710, issued on Mar 31, 2020. Check the license with the Ohio 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
1437787710
Name
Sierra N. Dunn
Credential
CDCA
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
1065 Delaware Ave, Marion, OH 43302
Phone
(740) 387-7246
Enumerated
Mar 31, 2020
Record last updated
Nov 28, 2022
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 1065 Delaware Ave

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

  1. Kyle BlankenshipAddiction (Substance Use Disorder) Counselor1750954434
  2. Tiffany Hayter, PA-CPhysician Assistant1851891733
  3. Adil Katabay, MDPain Medicine (Anesthesiology) Physician1346204039
  4. Mickey SmithAddiction (Substance Use Disorder) Counselor1942910302

Verify Sierra N. Dunn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this professionCheck 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 Ohio license search

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130 addiction (substance use disorder) counselor records list a practice address in Marion

They are 130 of the 1,225 NPPES records with a practice address in Marion, and 11,255 addiction (substance use disorder) counselor records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 130 in Marion → All 11,255 in Ohio → Every provider in Marion →

Other addiction (substance use disorder) counselor records in Ohio

  1. Cheyenne AbbottMount Orab, OH1356096648
  2. Jane Abdella, LCDCIIAthens, OH1407352818
  3. Amina Abdi, CDCAGalloway, OH1760211817
  4. Aminah Abdulhaqq, CDCDCleveland, OH1467837211
  5. Mouyad Abduljabar, CDCACleveland, OH1700377678
  6. Fareed Abdullah, LSWAkron, OH1508304486
  7. Carolyn Abel, CDCACanton, OH1558204909
  8. Myranda AbnerDayton, OH1487229076
  9. Jennifer AbrahamDublin, OH1841135167
  10. Alexandra Abrams, QMHS-BA/CDCA-BAMarion, OH1326506692

Common questions

What is Sierra N. Dunn, CDCA's NPI number?

Sierra N. Dunn, CDCA's National Provider Identifier (NPI) is 1437787710, issued on Mar 31, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Sierra N. Dunn, CDCA located?

The NPPES record lists a practice address at 1065 Delaware Ave, Marion, OH, 43302. Phone: (740) 387-7246. Providers update this record themselves, so call before visiting.

How can I verify Sierra N. Dunn, CDCA's license?

Search the Ohio 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.