Terri Nicole Williams, FNP-C
Family Nurse Practitioner · Canton, OK
At a glance
310 E Walnut, Canton, OK 73724-9738
NPPES record updated Mar 12, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
310 E WalnutCanton, OK 73724-9738
Additional reported practice locations
5320 W Chestnut AveEnid, OK 737033563
Phone: 5802332900
Fax: 5805962805 405 S Oklahoma Ave
Cherokee, OK 737282545
Phone: 5805962800
Fax: 5805962805 619 N Front St
Medford, OK 737592704
Phone: 5805962800
Fax: 5805962805 619 N Front St
Medford, OK 737592704
Phone: 5805962800
Fax: 5805962805 231 S 30Th St
Enid, OK 737016455
Phone: 8772428475
Fax: 5805962805 1106 E Broadway Ave
Enid, OK 737014411
Phone: 5805962800
Fax: 5805962805
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2018
- CMS specialties
- Nurse Practitioner
Practice groups
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $13.84 |
Reporting companies
| Company | Amount |
|---|---|
| NOVO NORDISK INC | $13.84 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Nurse Practitioner
- Taxonomy code
- 363LF0000X
- Enumeration date
- May 30, 2018
- Record updated
- Mar 12, 2025
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- NIKKI WILLIAMS
- Reported credentials
- FNP-C
Reported taxonomies and licenses
363LF0000X · Primary
License reported: 99669 OK
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
310 E WalnutCanton, OK 73724-9738
- Phone
- (580) 596-2800
- Fax
- (580) 596-2805
Mailing address
405 S OKLAHOMA AVECHEROKEE, OK 737282545
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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