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COURTNEY WILLIAMS
NPI 1124586573
Nurse Practitioner - Family in Westminster, CO

Active since March 05, 2019PECOS EnrolledAccepts Medicare Assignment
12061 TEJON ST STE 600, WESTMINSTER, CO 80234(303) 457-0123(303) 252-4065 Get Directions Write a Review

NPPES record last updated: November 9, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 9, 2020, Mar 5, 2019 (2 updates tracked since 2019).

About Courtney Williams NPPES

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

COURTNEY WILLIAMS (NPI 1124586573) is an individual family provider in Westminster, Colorado, licensed in Colorado (C-APN.0001360-C-NP) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1124586573
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCOURTNEY WILLIAMS
Location Address12061 TEJON ST STE 600Westminster, CO 80234-2325
Mailing Address12061 Tejon St Ste 600Westminster, CO 80234-2325 · (303) 457-0123 · Fax (303) 252-4065
Phone(303) 457-0123
Fax(303) 252-4065
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMarch 5, 2019
Last NPPES UpdateNovember 9, 20202 updates tracked since enumeration
NPPES CertifiedNovember 9, 2020
✔ NPI 1124586573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CO · C-APN.0001360-C-NP
12061 TEJON ST STE 600, Westminster, CO 80234
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

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

Courtney Williams 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 ID8729313010
PECOS Enrollment IDI20190709001414
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 Reassignments

3

Medicare enrollment records show Courtney Williams reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Spine Group LLC
Same address
Multi-Specialty
12061 TEJON ST STE 600
Westminster, CO 80234
  • Reassigned Medicare billing, Colorado enrollment
  • 4 clinicians in this Medicare group
NPI 1033486006 (303) 457-0123
Mile High Spine And Pain Center LLC
Same address
Adult Medicine
12061 TEJON ST STE 600
Westminster, CO 80234
  • Reassigned Medicare billing, Colorado enrollment
  • 4 clinicians in this Medicare group
NPI 1982403143 (303) 457-0123
Koena LLC
18 mi
Family Medicine
620 KIMBARK ST
Longmont, CO 80501
  • Reassigned Medicare billing, Colorado enrollment
NPI 1295413417 (303) 834-8376

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80234 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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 5

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

SPINE GROUP LLC
Clinic/Center (Multi-Specialty)
12061 TEJON ST STE 600
WESTMINSTER, CO 80234
Adams County (303) 457-0123
DR. WARNER MARTIN HETTICK D.C.
Chiropractor
12061 TEJON ST STE 600
WESTMINSTER, CO 80234
Adams County (303) 457-0123
RACHEL LEE
Nurse Practitioner (Family)
12061 TEJON ST STE 600
WESTMINSTER, CO 80234
Adams County (303) 457-0123
MILE HIGH DIABETES VEIN AND WOUND CENTER LLC
Clinic/Center (Multi-Specialty)
12061 TEJON ST STE 600
WESTMINSTER, CO 80234
Adams County (303) 457-0123
MILE HIGH SPINE AND PAIN CENTER LLC
Family Medicine (Adult Medicine)
12061 TEJON ST STE 600
WESTMINSTER, CO 80234
Adams County (303) 457-0123

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 Courtney Williams's NPI number?

The NPI number for Courtney Williams is 1124586573. It was assigned to this individual provider in the NPPES registry on March 5, 2019.

Where is Courtney Williams located?

Courtney Williams practices at 12061 Tejon St Ste 600, Westminster, CO 80234. The listed phone number is (303) 457-0123.

What is Courtney Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Courtney Williams enrolled in Medicare?

Yes. Courtney 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 organizations bill Medicare for Courtney Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Courtney Williams reassigns Medicare benefits to 3 organizations: Spine Group LLC (Westminster, CO), Mile High Spine And Pain Center LLC (Westminster, CO) and Koena LLC (Longmont, CO). Each 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 Courtney Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Courtney Williams accept?

Health plans from UnitedHealthcare list Courtney Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Courtney Williams was last updated on November 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.