Dianna M. Mowdy
Family Nurse Practitioner · Guymon, OK
Dianna M. Mowdy is a family nurse practitioner with a practice address in Guymon, Oklahoma, and NPI 1487111712, issued on Feb 22, 2019. Check the license (Oklahoma F09191729, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dianna M. Mowdy
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- F09191729 OK
R0117737 OK
Self-reported in NPPES; status is on the state search - Practice location
- 2215 N Highway 64, Guymon, OK 73942
- Phone
- (580) 754-2280
- Enumerated
- Feb 22, 2019
- Record last updated
- Mar 13, 2026
- Fax
- (580) 754-2281
- Medicare enrollment
- Enrolled (PECOS I20260320004110); 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 2215 N Highway 64
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Corina Ramirez, FNP-CFamily Nurse Practitioner1396243077
- Mary Ruiz, APRN, FNP - CFamily Nurse Practitioner1841808862
Verify Dianna M. Mowdy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license F09191729Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Williams Medical Group Practice, LLCGuymon, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dianna M. Mowdy among 2,711 family nurse practitioner records in Oklahoma
Dianna M. Mowdy 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 2019, is newer than 54% of them.
- NPI issued2019 · 54% of these records are older, 37% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2018 among the 1,783 with a school on file
- Record last updated2026 · 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).
9 family nurse practitioner records list a practice address in Guymon
They are 9 of the 128 NPPES records with a practice address in Guymon, and 2,711 family nurse practitioner records in Oklahoma.
All 2,711 in Oklahoma → Every provider in Guymon → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Baolong DoGuymon, OK 739421891338059
- Selene Garcia-Van Camp, APRN FNP-CGuymon, OK 739421720740657
- Lori Harriman, ARNPGuymon, OK 739421982905600
- Tasha Herrera, APRN, FNP-CGuymon, OK 739421851900310
- Corina Ramirez, FNP-CGuymon, OK 739421396243077
- Jessica Rivera VegaGuymon, OK 739421578444790
- Mary Ruiz, APRN, FNP - CGuymon, OK 739421841808862
- Kimberly Wadley, APRN, FNP-CGuymon, OK 739421538787668
Common questions
What is Dianna M. Mowdy's NPI number?
Dianna M. Mowdy's National Provider Identifier (NPI) is 1487111712, issued on Feb 22, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Dianna M. Mowdy located?
The NPPES record lists a practice address at 2215 N Highway 64, Guymon, OK, 73942. Phone: (580) 754-2280. Providers update this record themselves, so call before visiting.
How can I verify Dianna M. Mowdy's license?
NPPES lists Oklahoma license number F09191729, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity 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.