NPPES file of Aug 9, 2026

Deborah Jean Duncan, L.A.D.C.

Addiction (Substance Use Disorder) Counselor · Tulsa, OK

Deborah Jean Duncan, L.A.D.C. is an addiction (substance use disorder) counselor with a practice address in Tulsa, Oklahoma, and NPI 1801913447, issued on Mar 26, 2007. Check the license (Oklahoma #484, as entered in NPPES) with the Oklahoma 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
1801913447
Name
Deborah Jean Duncan
Credential
L.A.D.C.
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
#484 OK
Self-reported in NPPES; status is on the state search
Practice location
1923 S Utica Ave, Tulsa, OK 74104
Phone
(918) 744-2314
Enumerated
Mar 26, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 1,323 in Oklahoma → Look up another NPI →

Also registered at 1923 S Utica Ave

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

  1. Francis AnangfacRegistered Nurse1689533549
  2. Brett Anderson, M.D.Emergency Medicine Physician1497042279
  3. Rebecca Arant, M.D.Emergency Medicine Physician1134220403
  4. Kanwaljit Aulakh, M.D.Anatomic Pathology & Clinical Pathology Physician1376790329
  5. Aubrey Ballard, CRNACertified Registered Nurse Anesthetist1679958797
  6. Dixie Banner, RN, CNSEmergency Clinical Nurse Specialist1932355807

Verify Deborah Jean Duncan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license #484    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 Oklahoma license search

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Deborah Jean Duncan among 1,323 addiction (substance use disorder) counselor records in Oklahoma

Deborah Jean Duncan, L.A.D.C. is one of 1,323 addiction (substance use disorder) counselor records with a practice address in Oklahoma. 3% 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 2007, is newer than 3% of them.

  • NPI issued2007 · 3% of these records are older, 73% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2007 · 81% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

186 addiction (substance use disorder) counselor records list a practice address in Tulsa

They are 186 of the 18,643 NPPES records with a practice address in Tulsa, and 1,323 addiction (substance use disorder) counselor records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,323 in Oklahoma → Every provider in Tulsa → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Grace Ballard, MSW, LADC, LCSWTulsa, OK 741041902137631
  2. Kimberly Cottrell, LADCTulsa, OK 741041205976164
  3. Sherry Johnson, CADCTulsa, OK 741041043570831
  4. Harley BarrettTulsa, OK 741051174662704
  5. Irma ChajeckiTulsa, OK 741051033239108
  6. Sara Hardy, LADC UNDER SUPERVISITulsa, OK 741051417070954
  7. Tracey Hooks, MATulsa, OK 741051598805806
  8. Caryn Lowrey Pack, LADCTulsa, OK 741051215133756

Common questions

What is Deborah Jean Duncan, L.A.D.C.'s NPI number?

Deborah Jean Duncan, L.A.D.C.'s National Provider Identifier (NPI) is 1801913447, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Deborah Jean Duncan, L.A.D.C. located?

The NPPES record lists a practice address at 1923 S Utica Ave, Tulsa, OK, 74104. Phone: (918) 744-2314. Providers update this record themselves, so call before visiting.

How can I verify Deborah Jean Duncan, L.A.D.C.'s license?

NPPES lists Oklahoma license number #484, as entered by the provider. Search the Oklahoma 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.