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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SKYLAR WILLIAMS DO
NPI 1801568357
Family Medicine in Tahlequah, OK

Active since October 04, 2021PECOS EnrolledAccepts Medicare Assignment
19600 E ROSS ST, TAHLEQUAH, OK 74464(539) 234-1000 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 27, 2026, Jul 1, 2024, Oct 4, 2021 (3 updates tracked since 2021).

About Skylar Williams Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SKYLAR WILLIAMS DO (NPI 1801568357) is an individual family medicine provider in Tahlequah, Oklahoma, licensed in Oklahoma (8552) and active in the NPI registry since October 2021. He is enrolled in Medicare PECOS, is affiliated with Cherokee Nation W W Hastings Indian Hospital, and is a graduate of Oklahoma State University College Of Osteopathic Medicine (2023).

NPPES Registry Identity

NPI1801568357
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameSKYLAR WILLIAMSCredential: DO
Location Address19600 E ROSS STTahlequah, OK 74464-0545
Mailing Address19600 E Ross StTahlequah, OK 74464-0545 · (539) 234-1000 · Fax (539) 234-4453
Phone(539) 234-1000
Sole ProprietorNo
Medical School CMSOklahoma State University College Of Osteopathic MedicineGraduated 2023
Enumeration DateOctober 4, 2021
Last NPPES UpdateAugust 27, 20263 updates tracked since enumeration
NPPES CertifiedAugust 27, 2026
✔ NPI 1801568357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in OK · 8552
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
19600 E ROSS ST, Tahlequah, OK 74464
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Skylar Williams Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517424336
PECOS Enrollment IDI20260811003505
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Skylar Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cherokee Nation
0.1 mi
General Acute Care Hospital
19780 E. ROSS STREET
Tahlequah, OK 74464
  • Reassigned Medicare billing, Texas enrollment
  • 1,047 clinicians in this Medicare group
NPI 1275799645 (539) 355-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cherokee Nation W W Hastings Indian Hospital

Acute Care Hospitals · Tahlequah, OK
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number370171
Location100 S Bliss AvenueTahlequah, OK 74464 · Cherokee County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74464 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LINDSEY MICHELLE STROTHER PA
Physician Assistant
19600 E ROSS ST
TAHLEQUAH, OK 74464
Cherokee County (919) 434-8500
DR. SARAH ANNE PEARSON DO
Student in an Organized Health Care Education/Training Program
19600 E ROSS ST
TAHLEQUAH, OK 74464
Cherokee County (539) 302-4172
ANN NGUYEN D.P.M
Podiatrist
19600 E ROSS ST
TAHLEQUAH, OK 74464
Cherokee County (539) 234-1000
MIKAYLA JAMESON
Occupational Therapy Assistant
19600 E ROSS ST
TAHLEQUAH, OK 74464
Cherokee County (539) 234-1900
THOMAS CRAIG BEEN DDS
Dentist (General Practice)
19600 E ROSS ST
TAHLEQUAH, OK 74464
Cherokee County (539) 234-1000
KIMBERLY ANN WATSON NP-C
Nurse Practitioner
19600 E ROSS ST
TAHLEQUAH, OK 74464
Cherokee County (539) 234-1000
DESTINY SPRING DANIEL PHARM.D.
Pharmacist
19600 E ROSS ST
TAHLEQUAH, OK 74464
Cherokee County (539) 234-1000
BRITTANY N HUGGINS
Peer Specialist
19600 E ROSS ST
TAHLEQUAH, OK 74464
Cherokee County (539) 234-1000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Skylar Williams's NPI number?

The NPI number for Skylar Williams is 1801568357. It was assigned to this individual provider in the NPPES registry on October 4, 2021.

Where is Skylar Williams located?

Skylar Williams practices at 19600 E Ross St, Tahlequah, OK 74464. The listed phone number is (539) 234-1000.

What is Skylar Williams's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Skylar Williams enrolled in Medicare?

Yes. Skylar Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Skylar Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Skylar Williams reassigns Medicare benefits to Cherokee Nation (Tahlequah, OK). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Skylar Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Skylar Williams affiliated with any hospitals?

According to CMS data, Skylar Williams is affiliated with Cherokee Nation W W Hastings Indian Hospital.

When was this NPI record last updated?

The NPPES record for Skylar Williams was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.