NPPES file of Aug 9, 2026

Joel Slaughter, DO

Family Medicine Physician · Owasso, OK

Joel Slaughter, DO is a family medicine physician with a practice address in Owasso, Oklahoma, and NPI 1932696937, issued on Apr 16, 2018. Check the license (Oklahoma 6764, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932696937
Name
Joel Slaughter
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
6764 OK
Self-reported in NPPES; status is on the state search
Practice location
12455 E 100TH St N Ste 220, Owasso, OK 74055
Phone
(918) 274-5510
Enumerated
Apr 16, 2018
Record last updated
Apr 2, 2026
Fax
(918) 403-6312
Medicare enrollment
Enrolled (PECOS I20191003002066); accepts Medicare assignment
Medical or professional school
Liberty Univ College Of Osteopathic Medicine, 2018
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

Also registered at 12455 E 100TH St N Ste 220

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

  1. Martiann Bohl-Witchey, DOObstetrics & Gynecology Physician1386652097
  2. Zachary Mullins, DOObstetrics & Gynecology Physician1609335595
  3. Cara Thompson, D.O.Obstetrics & Gynecology Physician1033347919

Verify Joel Slaughter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
    Search for license 6764
    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
Open 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

86% fewer Medicare Part D claims than the average family medicine physician in 2024

493 Medicare Part D claims for 106 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 32 claims were for opioids.

  1. Joel Slaughter493
  2. Specialty average3,544

Most prescribed

  1. Hydrocodone-Acetaminophen21 claims
  2. Lisinopril19 claims
  3. Amlodipine Besylate15 claims
  4. Atorvastatin Calcium15 claims
  5. Pantoprazole Sodium14 claims
  6. Trazodone Hcl14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 91.2 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $9.84

1 payment: food and beverage; the largest payer was Organon Llc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joel Slaughter$9.84
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Omni Medical Group IncTulsa, OK
  2. St. John Physicians, Inc.Tulsa, OK

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

Joel Slaughter among 2,303 family medicine physician records in Oklahoma

Joel Slaughter, DO is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 80% of them.

  • NPI issued2018 · 80% of these records are older, 18% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2018 · median 2008 among the 1,407 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 family medicine physician records list a practice address in Owasso

They are 21 of the 788 NPPES records with a practice address in Owasso, and 2,303 family medicine physician records in Oklahoma.

The 8 family medicine physician records with the nearest ZIP codes

  1. Sharon Barnes, MDOwasso, OK 740551194724955
  2. Debra Colpitt, M.D.Owasso, OK 740551851316913
  3. Diana Defelice, DOOwasso, OK 740551649262270
  4. Clayton Dejarnett, D.O.Owasso, OK 740551891723896
  5. Gregory Disalvatore, DOOwasso, OK 740551588652929
  6. Loretta Farrell, M.D.Owasso, OK 740551801826045
  7. Ron Gann, D.O.Owasso, OK 740551689770760
  8. Stephen Kovacs, DOOwasso, OK 740551659453645

Common questions

What is Joel Slaughter, DO's NPI number?

Joel Slaughter, DO's National Provider Identifier (NPI) is 1932696937, issued on Apr 16, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Joel Slaughter, DO located?

The NPPES record lists a practice address at 12455 E 100TH St N Ste 220, Owasso, OK, 74055. Phone: (918) 274-5510. Providers update this record themselves, so call before visiting.

How can I verify Joel Slaughter, DO's license?

NPPES lists Oklahoma license number 6764, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Joel Slaughter, DO prescribe under Medicare Part D?

In 2024, Joel Slaughter, DO had 493 Medicare Part D claims for 106 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Joel Slaughter, DO's MIPS final score?

The 2023 MIPS final score is 91.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.