Ruth Ann Thompson, ARNP
Family Nurse Practitioner · Duncan, OK
Ruth Ann Thompson, ARNP is a family nurse practitioner with a practice address in Duncan, Oklahoma, and NPI 1922094457, issued on Sep 20, 2005. Check the license (Oklahoma R0026750, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ruth Ann Thompson
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R0026750 OK
Self-reported in NPPES; status is on the state search - Practice location
- 2004 N Highway 81, Duncan, OK 73533
- Phone
- (580) 255-0500
- Enumerated
- Sep 20, 2005
- Record last updated
- Oct 3, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (580) 252-1684
- Medicaid ID
- 100118660E OK
- Medicare enrollment
- Enrolled (PECOS I20060215000058); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,711 in Oklahoma → Look up another NPI →
Also registered at 2004 N Highway 81
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jay Gregston, M.D.Emergency Medicine Physician1871581512
- Mathew Ivory, M.D.Family Medicine Physician1497781207
Verify Ruth Ann Thompson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license R0026750Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average family nurse practitioner in 2024
6,243 Medicare Part D claims for 294 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 185 claims were for opioids.
Most prescribed
- Atorvastatin Calcium275 claims
- Levothyroxine Sodium244 claims
- Furosemide192 claims
- Gabapentin181 claims
- Potassium Chloride179 claims
- Lisinopril173 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.
Bills Medicare through 2 group practices
- Family Med LLCDuncan, OK
- Urgent Med LLCDuncan, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ruth Ann Thompson among 2,711 family nurse practitioner records in Oklahoma
Ruth Ann Thompson, ARNP 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1997 · median 2018 among the 1,783 with a school on file
- Record last updated2011 · 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).
27 family nurse practitioner records list a practice address in Duncan
They are 27 of the 381 NPPES records with a practice address in Duncan, and 2,711 family nurse practitioner records in Oklahoma.
All 2,711 in Oklahoma → Every provider in Duncan → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Crystal Kizarr, APRNDuncan, OK 735331053661181
- Amanda McMasters, NPDuncan, OK 735331467970657
- Lora Minson, ARNPDuncan, OK 735331770880916
- Delisa Morgan, APRN/CNPDuncan, OK 735331356778534
- Lyndal Morgan, APRN/CNPDuncan, OK 735331407223936
- Jed Nguyen, MS, APRN, NP-CDuncan, OK 735331861942708
- Reggie Pennypacker, APRN-CNPDuncan, OK 735331275960304
- Carmen Phillippi, APRN FNP-CDuncan, OK 735331396291399
Common questions
What is Ruth Ann Thompson, ARNP's NPI number?
Ruth Ann Thompson, ARNP's National Provider Identifier (NPI) is 1922094457, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ruth Ann Thompson, ARNP located?
The NPPES record lists a practice address at 2004 N Highway 81, Duncan, OK, 73533. Phone: (580) 255-0500. Providers update this record themselves, so call before visiting.
How can I verify Ruth Ann Thompson, ARNP's license?
NPPES lists Oklahoma license number R0026750, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Ruth Ann Thompson, ARNP prescribe under Medicare Part D?
In 2024, Ruth Ann Thompson, ARNP had 6,243 Medicare Part D claims for 294 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.
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.