1. Home
  2. Directory
  3. Colorado
  4. Denver
  5. Social Worker
  6. NPI Profile

MS. KIMBERLY CALLAHAN LMSW
NPI 1801504857
Social Worker - Clinical in Denver, CO

Active since November 08, 2022PECOS Enrolled
7535 E HAMPDEN AVE STE 352, DENVER, CO 80231(720) 443-1021(720) 953-3898 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 7, 2026, Nov 8, 2022 (2 updates tracked since 2022).

About Ms. Kimberly Callahan Lmsw NPPES

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

MS. KIMBERLY CALLAHAN LMSW (NPI 1801504857) is an individual clinical provider in Denver, Colorado, licensed in Maryland (27483) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lakewood, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1801504857
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. KIMBERLY CALLAHANCredential: LMSW
Location Address7535 E HAMPDEN AVE STE 352Denver, CO 80231-4838
Mailing Address7535 E Hampden Ave Ste 352Denver, CO 80231-4838 · (720) 443-1021 · Fax (720) 953-3898
Phone(720) 443-1021
Fax(720) 953-3898
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateNovember 8, 2022
Last NPPES UpdateApril 7, 20262 updates tracked since enumeration
NPPES CertifiedApril 7, 2026
✔ NPI 1801504857 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in MD · 27483✔ Licensed in CO · 09931958
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.
7535 E HAMPDEN AVE STE 352, Denver, CO 80231
Open in Google Maps ↗

Secondary Practice Location 1

Location 112600 W Colfax Ave Ste B-340Lakewood, CO 80215-3782 · Phone (720) 443-1021 · Fax (720) 953-3898

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Kimberly Callahan Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9436632056
PECOS Enrollment IDI20260312000498
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80231 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
$0.00 typical visit price
range $58.06 – $174.82
Typical copayment $0.00 (range $14.51 – $43.70)
Most-billed visit code NA
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
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 8

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

NORA CLAIRE WOOD KUNZMANN MSW
Social Worker (Clinical)
7535 E HAMPDEN AVE STE 352
DENVER, CO 80231
Arapahoe County (720) 443-1021
ALMA VISTA PSYCHIATRY PLLC
Nurse Practitioner (Psychiatric/Mental Health)
7535 E HAMPDEN AVE STE 352
DENVER, CO 80231
Arapahoe County (720) 443-1021
AUDREY BURRISS
Social Worker (Clinical)
7535 E HAMPDEN AVE STE 352
DENVER, CO 80231
Arapahoe County (720) 443-1021
PAIGE CATHLEEN HOWARD
Counselor (Mental Health)
7535 E HAMPDEN AVE STE 352
DENVER, CO 80231
Arapahoe County (720) 443-1021
CALM CLARITY THERAPY PLLC
Nurse Practitioner (Psychiatric/Mental Health)
7535 E HAMPDEN AVE STE 352
DENVER, CO 80231
Arapahoe County (720) 443-1021
TRAVIS ANSELMO DEANGELIS MSN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
7535 E HAMPDEN AVE STE 352
DENVER, CO 80231
Arapahoe County (720) 953-3898
DR. LEANDRA J MONTOYA PHD, LPC
Counselor (Professional)
7535 E HAMPDEN AVE STE 352
DENVER, CO 80231
Arapahoe County (720) 443-1021
MARLYSE JOY RAPPOPORT PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
7535 E HAMPDEN AVE STE 352
DENVER, CO 80231
Arapahoe County (720) 443-1021

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 Kimberly Callahan's NPI number?

The NPI number for Kimberly Callahan is 1801504857. It was assigned to this individual provider in the NPPES registry on November 8, 2022.

Where is Kimberly Callahan located?

Kimberly Callahan practices at 7535 E Hampden Ave Ste 352, Denver, CO 80231. The listed phone number is (720) 443-1021.

What is Kimberly Callahan's specialty?

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

Is Kimberly Callahan enrolled in Medicare?

Yes. Kimberly Callahan is registered in the Medicare PECOS enrollment system.

What insurance does Kimberly Callahan accept?

Health plans from Providence Health Plan list Kimberly Callahan 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 Kimberly Callahan was last updated on April 7, 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.