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
Mailing address114 W Delaware Ave, Nowata, OK 74048-2601

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