NPPES file of Aug 9, 2026

Ralph Glenn Cornelius, DNP, APRN-CNP, FNP-C

Family Nurse Practitioner · Oklahoma City, OK

Ralph Glenn Cornelius, DNP, APRN-CNP, FNP-C is a family nurse practitioner with a practice address in Oklahoma City, Oklahoma, and NPI 1487430146, issued on Sep 7, 2023. Check the license (Oklahoma 215080, as entered in NPPES) 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487430146
Name
Ralph Glenn Cornelius
Credential
DNP, APRN-CNP, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
215080 OK
Self-reported in NPPES; status is on the state search
Practice location
1211 N Shartel Ave Ste 300, Oklahoma City, OK 73103
Phone
(405) 848-0026
Enumerated
Sep 7, 2023
Record last updated
Sep 7, 2023
Medicare enrollment
Enrolled (PECOS I20240222000419); 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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8 nearest family nurse practitioner records → All 2,711 in Oklahoma → Look up another NPI →

Also registered at 1211 N Shartel Ave Ste 300

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

  1. James Block, MDFamily Medicine Physician1093277444
  2. Rachelle Bradford, APRN-CNPFamily Nurse Practitioner1316336399
  3. Kiernan Cobb, RNCase Manager/Care Coordinator1194546390
  4. Russell Rooms, ARNPNurse Practitioner1316982887
  5. Jewelle Young, APRN, FNP-CFamily Nurse Practitioner1891354973

Verify Ralph Glenn Cornelius 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 215080    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

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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82% fewer Medicare Part D claims than the average family nurse practitioner in 2024

230 Medicare Part D claims for 18 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.

  1. Ralph Cornelius230
  2. Specialty average1,305

Most prescribed

  1. Descovy45 claims
  2. Biktarvy16 claims
  3. Testosterone Cypionate16 claims
  4. Escitalopram Oxalate13 claims
  5. Genvoya12 claims
  6. Tivicay12 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.

Industry payments in 2024: $5,554.76

58 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ralph Cornelius$5,554.76
  2. Specialty average$650.95

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

Bills Medicare through one group practice

  1. Community Nursing Center OF Okc, LLCOklahoma City, OK

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

Ralph Glenn Cornelius among 2,711 family nurse practitioner records in Oklahoma

Ralph Glenn Cornelius, DNP, APRN-CNP, FNP-C is one of 2,711 family nurse practitioner records with a practice address in Oklahoma. 81% 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 84% of them.

  • NPI issued2023 · 84% of these records are older, 11% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2023 · median 2018 among the 1,783 with a school on file
  • Record last updated2023 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

577 family nurse practitioner records list a practice address in Oklahoma City

They are 577 of the 22,359 NPPES records with a practice address in Oklahoma City, and 2,711 family nurse practitioner records in Oklahoma.

All 2,711 in Oklahoma → Every provider in Oklahoma City → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Rachelle Bradford, APRN-CNPOklahoma City, OK 731031316336399
  2. Jessy John, MSN, APRN, FNP-COklahoma City, OK 731031659829539
  3. Jennifer Webb, APRN-CNPOklahoma City, OK 731031316378433
  4. Jewelle Young, APRN, FNP-COklahoma City, OK 731031891354973
  5. Darrel Arthurs, NURSE PRACTITIONEROklahoma City, OK 731041376523530
  6. Carolyne Bangurah, APRNOklahoma City, OK 731021801321393
  7. Brandi Bass, APRN-CNPOklahoma City, OK 731021235801648
  8. Jennifer Bennett, ARNPOklahoma City, OK 731041518050491

Common questions

What is Ralph Glenn Cornelius, DNP, APRN-CNP, FNP-C's NPI number?

Ralph Glenn Cornelius, DNP, APRN-CNP, FNP-C's National Provider Identifier (NPI) is 1487430146, issued on Sep 7, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Ralph Glenn Cornelius, DNP, APRN-CNP, FNP-C located?

The NPPES record lists a practice address at 1211 N Shartel Ave Ste 300, Oklahoma City, OK, 73103. Phone: (405) 848-0026. Providers update this record themselves, so call before visiting.

How can I verify Ralph Glenn Cornelius, DNP, APRN-CNP, FNP-C's license?

NPPES lists Oklahoma license number 215080, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Ralph Glenn Cornelius, DNP, APRN-CNP, FNP-C prescribe under Medicare Part D?

In 2024, Ralph Glenn Cornelius, DNP, APRN-CNP, FNP-C had 230 Medicare Part D claims for 18 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.

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.