Marie Helen Mason, MS, ARNP, CNS
Gerontology Nurse Practitioner · Norman, OK
Marie Helen Mason, MS, ARNP, CNS is a gerontology nurse practitioner with a practice address in Norman, Oklahoma, and NPI 1932139797, issued on Jul 4, 2006. Check the license (Oklahoma R0029205, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marie Helen Mason
- Credential
- MS, ARNP, CNS
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- R0029205 OK
Self-reported in NPPES; status is on the state search - Practice location
- 201 48TH Ave SW, Norman, OK 73072
- Phone
- (405) 366-8800
- Enumerated
- Jul 4, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (405) 366-7854
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 74 in Oklahoma → Look up another NPI →
Verify Marie Helen Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license R0029205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
11 Medicare Part D claims, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Dropsafe Pen Needle11 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.
Marie Helen Mason among 74 gerontology nurse practitioner records in Oklahoma
Marie Helen Mason, MS, ARNP, CNS is one of 74 gerontology nurse practitioner records with a practice address in Oklahoma. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.
- NPI issued2006 · 0% of these records are older, 96% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2022 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Oklahoma
There are 74 gerontology nurse practitioner records in Oklahoma.
All 74 in Oklahoma → Every provider in Norman → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Keri Houck, ACCNS-AGNorman, OK 730721578087730
- Alexis Batiste, APRN AGNP-CNorman, OK 730691467210732
- Ameika Miller, APRNNorman, OK 730691912303058
- Keely Phillips, APRN-CNPNorman, OK 730691871361741
- Emily Shockley, NPNoble, OK 730681477260891
- Diane Dewbre, GNP-BCPurcell, OK 730801417131038
- Wendy WilburPurcell, OK 730801437648201
- Millicent OluladeOklahoma City, OK 731021285113274
Common questions
What is Marie Helen Mason, MS, ARNP, CNS's NPI number?
Marie Helen Mason, MS, ARNP, CNS's National Provider Identifier (NPI) is 1932139797, issued on Jul 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marie Helen Mason, MS, ARNP, CNS located?
The NPPES record lists a practice address at 201 48TH Ave SW, Norman, OK, 73072. Phone: (405) 366-8800. Providers update this record themselves, so call before visiting.
How can I verify Marie Helen Mason, MS, ARNP, CNS's license?
NPPES lists Oklahoma license number R0029205, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Marie Helen Mason, MS, ARNP, CNS prescribe under Medicare Part D?
In 2024, Marie Helen Mason, MS, ARNP, CNS had 11 Medicare Part D claims; the average among gerontology nurse practitioner prescribers was 1,369. 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.