Tammy L. Wagstaff, APRN-CNP
Family Nurse Practitioner · Oklahoma City, OK
Tammy L. Wagstaff, APRN-CNP is a family nurse practitioner with a practice address in Oklahoma City, Oklahoma, and NPI 1780162560, issued on Aug 2, 2018. Check the license (Oklahoma 78819, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy L. Wagstaff
- Credential
- APRN-CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 78819 OK
Self-reported in NPPES; status is on the state search - Practice location
- 7313 S Western Ave, Oklahoma City, OK 73139
- Phone
- (405) 251-8884
- Enumerated
- Aug 2, 2018
- Record last updated
- Feb 10, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,711 in Oklahoma → Look up another NPI →
Also registered at 7313 S Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nathan Boren, MDFamily Medicine Physician1508831447
- Joanna Cabrera, APRNFamily Nurse Practitioner1841991502
- Luz Hidalgo, FNPFamily Nurse Practitioner1518283159
- Rhett Jackson, MDInternal Medicine Physician1235107426
- Derek Norcom, MDFamily Medicine Physician1326087263
- Robin Wood, MSN, RN, FNP-CNurse Practitioner1457983579
Verify Tammy L. Wagstaff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 78819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average family nurse practitioner in 2024
1,785 Medicare Part D claims for 384 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Prednisone60 claims
- Gabapentin53 claims
- Atorvastatin Calcium50 claims
- Omeprazole44 claims
- Famotidine42 claims
- Amlodipine Besylate39 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.
Tammy L. Wagstaff among 2,711 family nurse practitioner records in Oklahoma
Tammy L. Wagstaff, APRN-CNP 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 2018, is newer than 45% of them.
- NPI issued2018 · 45% of these records are older, 46% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- 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
- Penny Barber, ARNPOklahoma City, OK 731391235113341
- Jennifer Barber, APRN, ATCOklahoma City, OK 731391093116170
- Sherry Cronin, ARNPOklahoma City, OK 731391912150434
- Cynthia Davis-Stephens, ARNPOklahoma City, OK 731391306816632
- Stephanie Green, APRNOklahoma City, OK 731391487152187
- Staci Hawkins-Pratt, NPOklahoma City, OK 731391760936033
- Luz Hidalgo, FNPOklahoma City, OK 731391518283159
- Lucinda Lepley, MS ARNPOklahoma City, OK 731391649252214
Common questions
What is Tammy L. Wagstaff, APRN-CNP's NPI number?
Tammy L. Wagstaff, APRN-CNP's National Provider Identifier (NPI) is 1780162560, issued on Aug 2, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tammy L. Wagstaff, APRN-CNP located?
The NPPES record lists a practice address at 7313 S Western Ave, Oklahoma City, OK, 73139. Phone: (405) 251-8884. Providers update this record themselves, so call before visiting.
How can I verify Tammy L. Wagstaff, APRN-CNP's license?
NPPES lists Oklahoma license number 78819, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Tammy L. Wagstaff, APRN-CNP prescribe under Medicare Part D?
In 2024, Tammy L. Wagstaff, APRN-CNP had 1,785 Medicare Part D claims for 384 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.