Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Tasha Williams

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1497045454

Tasha Williams is a Nurse Practitioner in Bartlesville, Oklahoma. Qualified in 2025, 1 year ago. Practices with Grand Lake Mental Health Center, Inc, a 120-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma.

Years since qualifying
1
Licensed in
OK
In the registry since
2011

Practice location Address checks out

700 S Penn Ave
Bartlesville, OK 74003-3847
Phone: (918) 273-1841
Fax: (918) 273-1843
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 325 S Ash St, Nowata, OK 74048-4628 — (844) 458-2100

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 225849 (OK)

Record details

NPI number1497045454
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 12, 2011
Last updated in NPPESJune 25, 2026
Certification dateJune 25, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Grand Lake Mental Health Center, Inc. — 120 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services