DR. JILL YVETTE WILLIAMS PSYD
NPI 1366674343
Psychologist in Pueblo, CO

Active since August 10, 2009PECOS EnrolledAccepts Medicare Assignment
5 ROYAL TROON CT, PUEBLO, CO 81001(719) 251-2954 Get Directions Write a Review

NPPES record last updated: April 16, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Jill Yvette Williams Psyd NPPES

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

DR. JILL YVETTE WILLIAMS PSYD (NPI 1366674343) is an individual psychologist in Pueblo, Colorado, licensed in Colorado (3385) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1366674343
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. JILL YVETTE WILLIAMSCredential: PSYD
Location Address5 ROYAL TROON CTPueblo, CO 81001-1166
Mailing Address5 Royal Troon CtPueblo, CO 81001-1166 · (719) 251-2954
Sole ProprietorYes
Medical School CMSOtherGraduated 2006
Enumeration DateAugust 10, 2009
Last NPPES UpdateApril 16, 2025
NPPES CertifiedApril 16, 2025
✔ NPI 1366674343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in CO · 3385
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
5 ROYAL TROON CT, Pueblo, CO 81001

Accepted 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

Dr. Jill Yvette Williams Psyd 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 ID5395264881
PECOS Enrollment IDI20250528002056
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 Jill Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mental Health
110 N CORCORAN ST FL 5
Durham, NC 27701
  • Reassigned Medicare billing, Colorado enrollment
  • 160 clinicians in this Medicare group

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

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 Jill Williams's NPI number?

The NPI number for Jill Williams is 1366674343. It was assigned to this individual provider in the NPPES registry on August 10, 2009.

Where is Jill Williams located?

Jill Williams practices at 5 Royal Troon Ct, Pueblo, CO 81001. The listed phone number is (719) 251-2954.

What is Jill Williams's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Jill Williams enrolled in Medicare?

Yes. Jill 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 Jill Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jill Williams reassigns Medicare benefits to Mental Health Specialty Group PA (Durham, NC). 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 Jill Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jill Williams accept?

Health plans from Select Health list Jill 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 Jill Williams was last updated on April 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.