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LITTLETON COUNSELING ASSOCIATES INC
NPI 1215472832
Social Worker - Clinical in Littleton, CO

Active since January 05, 2017
5951 MIDDLEFIELD RD STE 205, LITTLETON, CO 80123(303) 564-9987 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 7, 2018, Jan 5, 2017 (2 updates tracked since 2017).

About Littleton Counseling Associates Inc NPPES

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

LITTLETON COUNSELING ASSOCIATES INC (NPI 1215472832) is a healthcare organization registered as a clinical in Littleton, Colorado and active in the NPI registry since January 2017. The organization lists Melissa Christine Cook, Owner, as its authorized official.

NPPES Registry Identity

NPI1215472832
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameLITTLETON COUNSELING ASSOCIATES INC
Location Address5951 MIDDLEFIELD RD STE 205Littleton, CO 80123-7917
Mailing Address5951 Middlefield Rd Ste 205Littleton, CO 80123-7917 · (303) 564-9987 · Fax (303) 600-0086
Phone(303) 564-9987
Organization SubpartNo
Authorized OfficialMelissa Christine CookOwner · (130) 325-7323
Enumeration DateJanuary 5, 2017
Last NPPES UpdateJune 29, 20262 updates tracked since enumeration
NPPES CertifiedJune 29, 2026
✔ NPI 1215472832 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CO · CSW00000249
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
5951 MIDDLEFIELD RD STE 205, Littleton, CO 80123
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Littleton Counseling Associates Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Littleton Counseling Associates Inc, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Melissa Cook, LCSW
Clinical Social Worker
NPI 1629478052
5921 MIDDLEFIELD RD SUITE 101
Littleton, CO 80123
(303) 257-3234
✔ PECOS✔ Accepts MedicareSame address
Katherine Phillips, M.A.,LLC
Mental Health Counselor
NPI 1992901201
2929 S ACOMA ST
Englewood, CO 80110
(303) 806-8806
✔ PECOS✔ Accepts Medicare4.6 mi
Laura Seese, MA CSW
Clinical Social Worker
NPI 1962658781
455 ACOMA ST
Denver, CO 80204
(303) 780-9191
✔ PECOS8.3 mi
Sandra Decarolis, NCC, LPC
Mental Health Counselor
NPI 1487154811
506 MALLEY DR
Northglenn, CO 80233
(303) 457-9576
✔ PECOS✔ Accepts Medicare21 mi

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 Littleton Counseling Associates Inc's NPI number?

The NPI number for Littleton Counseling Associates Inc is 1215472832. It was assigned to this organization in the NPPES registry on January 5, 2017.

Where is Littleton Counseling Associates Inc located?

Littleton Counseling Associates Inc is located at 5951 Middlefield Rd Ste 205, Littleton, CO 80123. The listed phone number is (303) 564-9987.

What is Littleton Counseling Associates Inc's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Littleton Counseling Associates Inc enrolled in Medicare?

Yes. Littleton Counseling Associates Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Littleton Counseling Associates Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Littleton Counseling Associates Inc, in Clinical Social Worker and Mental Health Counselor. A 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 the clinician's services. Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Littleton Counseling Associates Inc was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.