DR. CAITLIN GRACE WILLIAMS PSY.D., LCP
NPI 1447770060
Psychologist - Clinical in Chicago, IL

Q: What is Caitlin Williams's NPI number?

The NPI number for Caitlin Williams is 1447770060. It was assigned to this individual provider in the NPPES registry on June 24, 2017.

Q: What is Caitlin Williams's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Caitlin Williams was last updated on June 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since June 24, 2017PECOS EnrolledAccepts Medicare Assignment

641 W 63RD ST, CHICAGO, IL 60621(773) 388-1600(773) 783-8197 Get Directions Write a Review

NPPES record last updated: June 24, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Caitlin Grace Williams Psy.d., Lcp NPPES

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

DR. CAITLIN GRACE WILLIAMS PSY.D., LCP (NPI 1447770060) is an individual clinical provider in Chicago, Illinois, licensed in Illinois (071.008859) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Holy Cross Hospital, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1447770060

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CAITLIN GRACE WILLIAMSCredential: PSY.D., LCP

Location Address641 W 63RD STChicago, IL 60621-2032

Mailing Address77 W Huron St Apt 1511Chicago, IL 60654-5325 · (608) 658-1095

Phone(773) 388-1600

Fax(773) 783-8197

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateJune 24, 2017

✔ NPI 1447770060 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in IL · 071.008859

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

641 W 63RD ST, Chicago, IL 60621

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Caitlin Grace Williams Psy.d., Lcp 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 ID4880966902

PECOS Enrollment IDI20170823003304

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.

Hospital Affiliations CMS Care Compare

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

Holy Cross Hospital

Acute Care Hospitals · Chicago, IL

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140133

Location2701 W 68th StreetChicago, IL 60629 · Cook County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60621 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

$183.39 typical visit price

range $60.08 – $183.39

Typical copayment $45.84 (range $15.02 – $45.84)

Most-billed visit code 99205

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

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.

KIERA BRYANT

Nurse Practitioner (Women's Health)

641 W 63RD ST
CHICAGO, IL 60621

Cook County (773) 388-1600

CORETTA J PRUITT

Case Manager/Care Coordinator

641 W 63RD ST
CHICAGO, IL 60621

Cook County (224) 531-7966

ADAM KULA RN

Registered Nurse (Community Health)

641 W 63RD ST
CHICAGO, IL 60621

Cook County (773) 388-1600

CITY OF CHICAGO

Clinic/Center (Adult Mental Health)

641 W 63RD ST, L33
CHICAGO, IL 60621

Cook County (312) 747-7496

HOWARD BROWN HEALTH CENTER

Clinic/Center (Federally Qualified Health Center (FQHC))

641 W 63RD ST
CHICAGO, IL 60621

Cook County (773) 388-1600

JOANNE JONES LCSW

Social Worker (Clinical)

641 W 63RD ST, L33
CHICAGO, IL 60621

Cook County (312) 747-7496

WINNIE LIN

Pediatrics

641 W 63RD ST
CHICAGO, IL 60621

Cook County (312) 996-2000

JENINE LEE CHILES PSY.D.

Psychologist (Clinical)

641 W 63RD ST, SPECIALTY CLINIC, LOWER LEVEL
CHICAGO, IL 60621

Cook County (312) 745-0662

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 Caitlin Williams's NPI number?

The NPI number for Caitlin Williams is 1447770060. It was assigned to this individual provider in the NPPES registry on June 24, 2017.

Where is Caitlin Williams located?

Caitlin Williams practices at 641 W 63rd St, Chicago, IL 60621. The listed phone number is (773) 388-1600.

What is Caitlin Williams's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Caitlin Williams enrolled in Medicare?

Yes. Caitlin 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.

What insurance does Caitlin Williams accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Caitlin 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.

Is Caitlin Williams affiliated with any hospitals?

According to CMS data, Caitlin Williams is affiliated with Holy Cross Hospital.

When was this NPI record last updated?

The NPPES record for Caitlin Williams was last updated on June 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.