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RACHEL MAAS ROST
NPI 1689220097
Social Worker - Clinical in Rapid City, SD

Active since August 12, 2019PECOS EnrolledAccepts Medicare Assignment
4302 TITAN DR, RAPID CITY, SD 57701(406) 309-6017 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 10, 2025, Nov 9, 2023, Dec 20, 2022 and 2 more (5 updates tracked since 2019).

About Rachel Maas Rost NPPES

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

RACHEL MAAS ROST (NPI 1689220097) is an individual clinical provider in Rapid City, South Dakota and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Belgrade, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1689220097
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameRACHEL MAAS ROST
Location Address4302 TITAN DRRapid City, SD 57701-4312
Mailing Address4302 Titan DrRapid City, SD 57701-4312 · (406) 309-6017
Phone(406) 309-6017
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateAugust 12, 2019
Last NPPES UpdateDecember 10, 20255 updates tracked since enumeration
NPPES CertifiedDecember 10, 2025
✔ NPI 1689220097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
4302 TITAN DR, Rapid City, SD 57701
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Secondary Practice Location 1

Location 1511 Relentless Dr Unit BBelgrade, MT 59714-4268 · Phone (406) 309-6017

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana.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

Rachel Maas Rost 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 ID4587013800
PECOS Enrollment IDI20231212003552
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 57701 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 $55.52 – $167.23
Typical copayment $0.00 (range $13.88 – $41.80)
Most-billed visit code NA
Established Patient
$69.20 typical visit price
range $18.08 – $137.08
Typical copayment $17.30 (range $4.52 – $34.27)
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.

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 Rachel Rost's NPI number?

The NPI number for Rachel Rost is 1689220097. It was assigned to this individual provider in the NPPES registry on August 12, 2019.

Where is Rachel Rost located?

Rachel Rost practices at 4302 Titan Dr, Rapid City, SD 57701. The listed phone number is (406) 309-6017.

What is Rachel Rost's specialty?

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

Is Rachel Rost enrolled in Medicare?

Yes. Rachel Rost 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 Rachel Rost accept?

Health plans from Blue Cross and Blue Shield of Montana list Rachel Rost 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 Rachel Rost was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.