1. Home
  2. Directory
  3. Michigan
  4. Kalamazoo
  5. Social Worker
  6. NPI Profile

CRYSTAL D STONE LMSW, CAAC
NPI 1790999068
Social Worker - Clinical in Kalamazoo, MI

Active since May 09, 2007PECOS EnrolledAccepts Medicare Assignment
1000 OAKLAND DR FL 3, KALAMAZOO, MI 49008(269) 387-8230 Get Directions Write a Review

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 15, 2026, Dec 23, 2025, Nov 24, 2015 (3 updates tracked since 2015).

About Crystal D Stone Lmsw, Caac NPPES

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

CRYSTAL D STONE LMSW, CAAC (NPI 1790999068) is an individual clinical provider in Kalamazoo, Michigan, licensed in Montana (BBH-LCSW-LIC-62348) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Logan Health Medical Center, and maintains a secondary practice location in Kalispell.

NPPES Registry Identity

NPI1790999068
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCRYSTAL D STONECredential: LMSW, CAAC
Location Address1000 OAKLAND DR FL 3Kalamazoo, MI 49008-1282
Mailing Address901 W Mem DrHoughton, MI 49931-2475 · (906) 483-5567 · Fax (906) 483-0269
Phone(269) 387-8230
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateMay 9, 2007
Last NPPES UpdateJanuary 15, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 15, 2026
✔ NPI 1790999068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in MT · BBH-LCSW-LIC-62348✔ Licensed in MI · 6801086746
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.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
1000 OAKLAND DR FL 3, Kalamazoo, MI 49008
Open in Google Maps ↗

Secondary Practice Location 1

Location 1245 Windward Way Ste 101Kalispell, MT 59901-3385 · Phone (406) 756-8488 · Fax (406) 758-3234

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross and Blue Shield of Montana, Blue Cross Blue Shield of Michigan Mutual Insurance Company and more.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

Crystal D Stone Lmsw, Caac 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 ID7618198292
PECOS Enrollment IDI20241101003329
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.

Logan Health Medical Center

Acute Care Hospitals · Kalispell, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270051
Location310 Sunnyview LaneKalispell, MT 59901 · Flathead County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49008 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 $54.34 – $166.68
Typical copayment $0.00 (range $13.58 – $41.67)
Most-billed visit code NA
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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 20

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

MS. TERESA B CRUMPTON AUD
Audiologist
1000 OAKLAND DR FL 3
KALAMAZOO, MI 49008
Kalamazoo County (269) 387-7000
MRS. MARIANNE MCARTHUR OTR
Occupational Therapist
1000 OAKLAND DR FL 3
KALAMAZOO, MI 49008
Kalamazoo County (269) 387-7004
LESLIE FAY DEWBERRY LLPC
Counselor (Professional)
1000 OAKLAND DR FL 3
KALAMAZOO, MI 49008
Kalamazoo County (269) 387-8230
DR. MARY ELIZABETH PETERSON AU.D.
Audiologist
1000 OAKLAND DR FL 3, WMU UNIFIED CLINICS CHARLES VAN RIPER LANGUAGE SPEECH
KALAMAZOO, MI 49008
Kalamazoo County (269) 387-7209
HEATHER BROOK LEWIS SLP
Speech-Language Pathologist
1000 OAKLAND DR FL 3
KALAMAZOO, MI 49008
Kalamazoo County (269) 387-8047
MR. STEPHEN MICHAEL TASKO SLP
Speech-Language Pathologist
1000 OAKLAND DR FL 3
KALAMAZOO, MI 49008
Kalamazoo County (269) 387-7004
WESTERN MICHIGAN UNIVERSITY UNIFIED CLINICS
Clinic/Center
1000 OAKLAND DR FL 3
KALAMAZOO, MI 49008
Kalamazoo County (269) 387-7073
MRS. SARAH A COFFMAN SLP
Speech-Language Pathologist
1000 OAKLAND DR FL 3
KALAMAZOO, MI 49008
Kalamazoo County (269) 387-7004

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 Crystal Stone's NPI number?

The NPI number for Crystal Stone is 1790999068. It was assigned to this individual provider in the NPPES registry on May 9, 2007.

Where is Crystal Stone located?

Crystal Stone practices at 1000 Oakland Dr Fl 3, Kalamazoo, MI 49008. The listed phone number is (269) 387-8230.

What is Crystal Stone's specialty?

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

Is Crystal Stone enrolled in Medicare?

Yes. Crystal Stone 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 Crystal Stone accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Crystal Stone 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 Crystal Stone affiliated with any hospitals?

According to CMS data, Crystal Stone is affiliated with Logan Health Medical Center.

When was this NPI record last updated?

The NPPES record for Crystal Stone was last updated on January 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.