NPPES file of Aug 9, 2026

Clifford Ryan Kissling

Physical Medicine & Rehabilitation Physician · Muskogee, OK

Clifford Ryan Kissling is a physical medicine & rehabilitation physician with a practice address in Muskogee, Oklahoma, and NPI 1548754344, issued on Jun 15, 2018. Check the license (Oklahoma 39479, 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
1548754344
Name
Clifford Ryan Kissling
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License numbers
39479 OK
2019019197 MO
Self-reported in NPPES; status is on the state search
Practice location
300 Rockefeller Dr, Muskogee, OK 74401
Phone
(918) 684-2420
Enumerated
Jun 15, 2018
Record last updated
Jul 12, 2022
Fax
(918) 502-7573
Medicare enrollment
Enrolled (PECOS I20240903000308); accepts Medicare assignment
Medical or professional school
University Of Kansas School Of Med (Kc/Wich/Sal), 2019
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 300 Rockefeller Dr

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

  1. Greg Bachman, MDAnesthesiology Physician1790887180
  2. Ahmad Barazi, M.D.Hospitalist Physician1699463463
  3. Zakiya Bell, AGACNP-BCAcute Care Nurse Practitioner1316613151
  4. Sandra Brennan, PLDRegistered Dietitian1831430180
  5. James Campbell, DOEmergency Medical Services (Emergency Medicine) Physician1932185212
  6. Matthew Collier, DOHospitalist Physician1003433582

Verify Clifford Ryan Kissling 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 39479
    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.

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56% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

319 Medicare Part D claims for 99 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 45 claims were for opioids.

  1. Clifford Kissling319
  2. Specialty average727

Most prescribed

  1. Oxycodone Hcl26 claims
  2. Methocarbamol14 claims
  3. Hydrocodone-Acetaminophen13 claims
  4. Atorvastatin Calcium12 claims
  5. Trazodone Hcl11 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 practice group's MIPS final score for 2023 (Medicare payment program): 79.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score77.8
  2. Costout of 100 · 30%54.4
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through one group practice

  1. Premier Hospitalists OF Kansas, LLCWichita, KS

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

Clifford Ryan Kissling among 132 physical medicine & rehabilitation physician records in Oklahoma

Clifford Ryan Kissling is one of 132 physical medicine & rehabilitation physician records with a practice address in Oklahoma. 39% 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 56% of them.

  • NPI issued2018 · 56% of these records are older, 34% newer
  • In a Medicare fileYes · 39% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2019 · median 2004 among the 45 with a school on file
  • Record last updated2022 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Oklahoma

There are 132 physical medicine & rehabilitation physician records in Oklahoma.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. James Harris, D.O.Muskogee, OK 744011295840981
  2. Samuel Laney, MDMuskogee, OK 744011861590358
  3. Andrew Olshen, MDMuskogee, OK 744011386663532
  4. Amy Burkhart, PTAMuskogee, OK 744031982280806
  5. Phyllis Rosson, PTAMuskogee, OK 744031659993947
  6. Alicia White, PTAMuskogee, OK 744031184215774
  7. Katherine Worley, PT, DPTMuskogee, OK 744031730916842
  8. Aruna Yarrozu, M.D.Muskogee, OK 744031447493838

Common questions

What is Clifford Ryan Kissling's NPI number?

Clifford Ryan Kissling's National Provider Identifier (NPI) is 1548754344, issued on Jun 15, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Clifford Ryan Kissling located?

The NPPES record lists a practice address at 300 Rockefeller Dr, Muskogee, OK, 74401. Phone: (918) 684-2420. Providers update this record themselves, so call before visiting.

How can I verify Clifford Ryan Kissling's license?

NPPES lists Oklahoma license number 39479, 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 Clifford Ryan Kissling prescribe under Medicare Part D?

In 2024, Clifford Ryan Kissling had 319 Medicare Part D claims for 99 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.

What is Clifford Ryan Kissling's MIPS final score?

The 2023 MIPS final score is 79.4 of 100, reported for the practice group. 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.