Registry data as of Aug 27, 2026

Geoffrey Duncan

Case Manager/Care Coordinator · Chillicothe, OH

Geoffrey Duncan is a case manager/care coordinator with a practice address in Chillicothe, Ohio, and NPI 1326688813, issued on Jan 13, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1326688813
Name
Geoffrey Duncan
Primary taxonomy
Case Manager/Care Coordinator 171M00000X
Practice location
102 Cattail RD, Chillicothe, OH 45601
Phone
(937) 869-1053
Enumerated
Jan 13, 2020
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 102 Cattail RD

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

  1. Rebecca Clever, LISW-SClinical Social Worker1437592243
  2. Steven Clever, LISW-SClinical Social Worker1053654558
  3. Haley CooperCommunity Health Worker1477285377
  4. Dena DanielCase Manager/Care Coordinator1154996890
  5. Kimberly Dement, LPCCMental Health Counselor1922469287
  6. McKayla HarrisonCommunity Health Worker1477279511

Verify Geoffrey Duncan 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

158 case manager/care coordinator records list a Chillicothe practice address

They are 158 of the 2,938 NPPES records with a Chillicothe practice address, and 36,587 case manager/care coordinator records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 158 in Chillicothe → All 36,587 in Ohio → Every provider in Chillicothe →

Other case manager/care coordinator records in Ohio

  1. Lacresha AaronBerea, OH1861385551
  2. Tawona AaronColumbus, OH1356062848
  3. Abdiwahab AawowColumbus, OH1427873777
  4. Safaa AbbasColumbus, OH1962131102
  5. Douglas Abbey Jr.Ashtabula, OH1750862041
  6. Aaron Abbott, QMHSSylvania, OH1134783442
  7. Gerald AbbottMount Vernon, OH1720790413
  8. Kristen AbbottCincinnati, OH1386282721
  9. Lindsey AbbottDublin, OH1699562454
  10. Shawna Abbott, BALancaster, OH1639678063

Common questions

What is Geoffrey Duncan's NPI number?

Geoffrey Duncan's National Provider Identifier (NPI) is 1326688813, issued on Jan 13, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Geoffrey Duncan located?

The NPPES record lists a practice address at 102 Cattail RD, Chillicothe, OH, 45601. Phone: (937) 869-1053. Providers update this record themselves, so call before visiting.

How can I verify Geoffrey Duncan'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.