Terri Nicole Williams, FNP-C
Family Nurse Practitioner · Canton, OK
Terri Nicole Williams, FNP-C is a family nurse practitioner with a practice address in Canton, Oklahoma, and NPI 1851883599, issued on May 30, 2018. Check the license (Oklahoma 99669, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Terri Nicole Williams
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 99669 OK
Self-reported in NPPES; status is on the state search - Practice location
- 310 E Walnut, Canton, OK 73724
- Phone
- (580) 596-2800
- Enumerated
- May 30, 2018
- Record last updated
- Mar 12, 2025
- Fax
- (580) 596-2805
- Medicare enrollment
- Enrolled (PECOS I20240918000301); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Terri Nicole Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 99669Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average family nurse practitioner in 2024
813 Medicare Part D claims for 126 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Lisinopril43 claims
- Omeprazole41 claims
- Levothyroxine Sodium35 claims
- Hydrochlorothiazide33 claims
- Atorvastatin Calcium29 claims
- Montelukast Sodium26 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 one group practice
- Great Salt Plains Health Center IncCanton, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
3 family nurse practitioner records list a practice address in Canton
They are 3 of the 12 NPPES records with a practice address in Canton, and 2,711 family nurse practitioner records in Oklahoma.
All 3 in Canton → All 2,711 in Oklahoma → Every provider in Canton →
Other family nurse practitioner records in Oklahoma
- Angela Abbott, APRN, FNP-COwasso, OK1700569993
- Melissa Abbott, DNP, APRN, FNP-CTulsa, OK1891508479
- Bincy Abraham, NURSE PRACTITIONEROklahoma City, OK1083066609
- Ligi Abraham, APRN CNPOklahoma City, OK1376158295
- Susan Abrahamsen, APRNEl Reno, OK1902016298
- Silas Abrenica, FNPFort Sill, OK1669529723
- Jessica Acosta-Van Den Berg, APRN-CNPClinton, OK1922404888
- Stephanie Adame, APRNTulsa, OK1003402918
- Amy Adams, DNP, APRN, CNPSalina, OK1477952901
- Harvey Adams, APRNOklahoma City, OK1003363250
Common questions
What is Terri Nicole Williams, FNP-C's NPI number?
Terri Nicole Williams, FNP-C's National Provider Identifier (NPI) is 1851883599, issued on May 30, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Terri Nicole Williams, FNP-C located?
The NPPES record lists a practice address at 310 E Walnut, Canton, OK, 73724. Phone: (580) 596-2800. Providers update this record themselves, so call before visiting.
How can I verify Terri Nicole Williams, FNP-C's license?
NPPES lists Oklahoma license number 99669, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Terri Nicole Williams, FNP-C prescribe under Medicare Part D?
In 2024, Terri Nicole Williams, FNP-C had 813 Medicare Part D claims for 126 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.