Diane Dewbre, GNP-BC
Gerontology Nurse Practitioner · Purcell, OK
Diane Dewbre, GNP-BC is a gerontology nurse practitioner with a practice address in Purcell, Oklahoma, and NPI 1417131038, issued on Dec 18, 2007. Check the license (Oklahoma 49456, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diane Dewbre
- Credential
- GNP-BC
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License numbers
- 49456 OK
547215 TX
Self-reported in NPPES; status is on the state search - Practice location
- 128 W Main St, Purcell, OK 73080
- Phone
- (405) 527-4704
- Enumerated
- Dec 18, 2007
- Entity
- Type 1 · individual
Also registered at 128 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shea Cross, APRN-CNPPrimary Care Nurse Practitioner1437529740
Verify Diane Dewbre in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 49456Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
33 Medicare Part D claims for 16 beneficiaries, against an average of 1,350 among the 5,732 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
2 gerontology nurse practitioner records list a Purcell practice address
They are 2 of the 139 NPPES records with a Purcell practice address, and 77 gerontology nurse practitioner records in Oklahoma.
All 2 in Purcell → All 77 in Oklahoma → Every provider in Purcell →
Other gerontology nurse practitioner records in Oklahoma
- Francisca AgbonzeTulsa, OK1851987895
- Mila Vae AlvarezOklahoma City, OK1619793825
- Alexis Batiste, APRN AGNP-CNorman, OK1467210732
- Anita Bhandari, N.P.Oklahoma City, OK1720811318
- Charity BradshawElk City, OK1538940432
- Kristian Brown, APRN-CNPTulsa, OK1427923523
- Lauren BrownTulsa, OK1659033363
- Bart BurdickOklahoma City, OK1063815546
- Patricia Bush, MSN RN AGPCNPStigler, OK1295415917
- Andrea Byford, APRN-CNSTulsa, OK1356828594
Common questions
What is Diane Dewbre, GNP-BC's NPI number?
Diane Dewbre, GNP-BC's National Provider Identifier (NPI) is 1417131038, issued on Dec 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Diane Dewbre, GNP-BC located?
The NPPES record lists a practice address at 128 W Main St, Purcell, OK, 73080. Phone: (405) 527-4704. Providers update this record themselves, so call before visiting.
How can I verify Diane Dewbre, GNP-BC's license?
NPPES lists Oklahoma license number 49456, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Diane Dewbre, GNP-BC prescribe under Medicare Part D?
In 2024, Diane Dewbre, GNP-BC had 33 Medicare Part D claims for 16 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,350. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.