NPPES file of Aug 9, 2026

Nicholas John Korff

Mental Health Counselor · Oklahoma City, OK

Nicholas John Korff is a mental health counselor with a practice address in Oklahoma City, Oklahoma, and NPI 1487333605, issued on Jul 14, 2023. Check the license with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487333605
Name
Nicholas John Korff
Primary taxonomy
Mental Health Counselor 101YM0800X
Practice location
2617 General Pershing Blvd, Oklahoma City, OK 73107
Phone
(405) 858-2700
Enumerated
Jul 14, 2023
Record last updated
Jul 14, 2023
Medicare enrollment
Enrolled (PECOS I20251112002905); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2617 General Pershing Blvd

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

  1. Renita AbrahamPsychiatric/Mental Health Nurse Practitioner1245034453
  2. Christi AcunaPeer Specialist1881306561
  3. Apiyo AdenyaCase Manager/Care Coordinator1174117014
  4. Robert AguirrePeer Specialist1619740693
  5. Savannah AllmonBehavior Technician1417546326
  6. Trenna Anguiano, MCP IN PSYCHOLOGYSocial Worker1679607436

Verify Nicholas John Korff in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma 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 Oklahoma 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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Bills Medicare through one group practice

  1. North Oklahoma County Mental Health CenterOklahoma City, OK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nicholas John Korff among 6,520 mental health counselor records in Oklahoma

Nicholas John Korff is one of 6,520 mental health counselor records with a practice address in Oklahoma. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 92% of them.

  • NPI issued2023 · 92% of these records are older, 6% newer
  • In a Medicare fileYes · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2023 · median 2014 among the 464 with a school on file
  • Record last updated2023 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,680 mental health counselor records list a practice address in Oklahoma City

They are 1,680 of the 22,359 NPPES records with a practice address in Oklahoma City, and 6,520 mental health counselor records in Oklahoma.

The 8 mental health counselor records with the nearest ZIP codes

  1. Gary Cone, PH.D.Oklahoma City, OK 731071750589768
  2. Georgeann Duty, MS, LPCOklahoma City, OK 731071760714125
  3. Tara Gamsjager, LPCOklahoma City, OK 731071205054707
  4. Rose Mann, LPCOklahoma City, OK 731071285776831
  5. Raychelle McDonald, BHRSOklahoma City, OK 731071821382466
  6. Robin Moore, MBS, LPCOklahoma City, OK 731071881803526
  7. Connie Murray, LADC-US, LPC-USOklahoma City, OK 731071629306626
  8. Jamila Oden, M.ED.Oklahoma City, OK 731071982843645

Common questions

What is Nicholas John Korff's NPI number?

Nicholas John Korff's National Provider Identifier (NPI) is 1487333605, issued on Jul 14, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Nicholas John Korff located?

The NPPES record lists a practice address at 2617 General Pershing Blvd, Oklahoma City, OK, 73107. Phone: (405) 858-2700. Providers update this record themselves, so call before visiting.

How can I verify Nicholas John Korff's license?

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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.