KELLI GRACE MULLEN LCSW
NPI 1578228961
Social Worker - Clinical in Billings, MT

Q: What is Kelli Mullen's NPI number?

The NPI number for Kelli Mullen is 1578228961. It was assigned to this individual provider in the NPPES registry on November 1, 2021.

Q: What is Kelli Mullen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kelli Mullen was last updated on November 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 November 01, 2021PECOS Enrolled

3737 GRAND AVE STE 6, BILLINGS, MT 59102(406) 839-2985 Get Directions Write a Review

NPPES record last updated: November 1, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Kelli Grace Mullen Lcsw NPPES

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

KELLI GRACE MULLEN LCSW (NPI 1578228961) is an individual clinical provider in Billings, Montana, licensed in Montana (50661) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578228961

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameKELLI GRACE MULLENCredential: LCSW

Location Address3737 GRAND AVE STE 6Billings, MT 59102-6258

Mailing Address570 Revolution AveBillings, MT 59105-1522 · (406) 697-4189

Phone(406) 839-2985

Sole ProprietorYes

Enumeration DateNovember 1, 2021

NPPES CertifiedNovember 1, 2021

✔ NPI 1578228961 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 MT · 50661

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.

3737 GRAND AVE STE 6, Billings, MT 59102

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP.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)

Kelli Grace Mullen Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 59102 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 $56.81 – $172.26

Typical copayment $0.00 (range $14.20 – $43.06)

Most-billed visit code NA

Established Patient

$70.82 typical visit price

range $18.24 – $140.32

Typical copayment $17.70 (range $4.56 – $35.08)

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 9

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

TURNWELL MENTAL HEALTH OF MONTANA, PC

Psychiatry & Neurology (Psychiatry)