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MS. STEFANIE KATHERINE LANGE M.D.
NPI 1609800788
Family Medicine in Livingston, MT

Active since July 11, 2006PECOS Enrolled
112 W LEWIS ST, LIVINGSTON, MT 59047(406) 222-1111 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Stefanie Katherine Lange M.d. NPPES

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

MS. STEFANIE KATHERINE LANGE M.D. (NPI 1609800788) is an individual family medicine provider in Livingston, Montana, licensed in Montana (MED-PHYS-LIC-11838) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Bozeman Health Deaconess Hospital, and is a graduate of Tulane University School Of Medicine (2004).

NPPES Registry Identity

NPI1609800788
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMS. STEFANIE KATHERINE LANGECredential: M.D.
Location Address112 W LEWIS STLivingston, MT 59047-3066
Mailing Address112 W Lewis StLivingston, MT 59047-3066 · (406) 222-1111
Phone(406) 222-1111
Sole ProprietorNo
Medical School CMSTulane University School Of MedicineGraduated 2004
Enumeration DateJuly 11, 2006
Last NPPES UpdateDecember 9, 2025
NPPES CertifiedDecember 9, 2025
✔ NPI 1609800788 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in MT · MED-PHYS-LIC-11838✔ Licensed in MN · 48165
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
112 W LEWIS ST, Livingston, MT 59047
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Other Identifiers 1

Medicaid263228MT

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, PacificSource Health Plans and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Stefanie Katherine Lange M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749378222
PECOS Enrollment IDI20071116000246, I20081113000425
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Stefanie Lange reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Bighorn Valley Health Center Incorporated
Same address
Federally Qualified Health Center (FQHC)
112 W LEWIS ST
Livingston, MT 59047
  • Reassigned Medicare billing, Montana enrollment
  • 82 clinicians in this Medicare group
NPI 1487741005 (406) 222-1111
Bighorn Valley Health Center Incorporated
Same address
Federally Qualified Health Center (FQHC)
112 W LEWIS ST
Livingston, MT 59047
  • Reassigned Medicare billing, Montana enrollment
  • Medicare enrollment name: Community Health Partners Inc
  • 26 clinicians in this Medicare group
NPI 1487741005 (406) 222-1111
Livingston Healthcare
0.3 mi
Clinic/Center
102 VIEW VISTA DR
Livingston, MT 59047
  • Reassigned Medicare billing, Montana enrollment
  • Also billed through NPI 1902448897 (Montana)
  • 96 clinicians in this Medicare group
NPI 1467006049 (406) 222-3541

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Bozeman Health Deaconess Hospital

Acute Care Hospitals · Bozeman, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270057
Location915 Highland Blvd Suite 3310Bozeman, MT 59715 · Gallatin County
Emergency services Birthing friendly

Livingston Healthcare

Critical Access Hospitals · Livingston, MT
3/5 CMS rating
OwnershipPhysician
CMS Certification Number271317
Location320 Alpenglow LaneLivingston, MT 59047 · Park County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59047 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
$87.97 typical visit price
range $56.81 – $172.26
Typical copayment $21.99 (range $14.20 – $43.06)
Most-billed visit code 99203
Established Patient
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
2 suppliers13 claims36 services$3.21 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier11 claims13 services$19.76 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers36 claims38 services$107.85 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$35.00 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier11 claims11 services$185.29 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
2 suppliers15 claims15 services$22.60 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 16

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

DR. JOANNA VAUGHEY WALES D.D.S.
Dentist (General Practice)
112 W LEWIS ST
LIVINGSTON, MT 59047
Park County (406) 922-0881
PIPER D KMETZ
Nurse Practitioner (Family)
112 W LEWIS ST
LIVINGSTON, MT 59047
Park County (406) 222-1111
ALYSSA BARRETT LCSW
Social Worker (Clinical)
112 W LEWIS ST
LIVINGSTON, MT 59047
Park County (406) 222-1111
MEGHAN CHRISTINE CRAIG LADC
Counselor (Mental Health)
112 W LEWIS ST
LIVINGSTON, MT 59047
Park County (406) 222-1111
ANNA K DEWEES BA, MA, LCPC, LAC
Counselor (Mental Health)
112 W LEWIS ST
LIVINGSTON, MT 59047
Park County (406) 222-1111
SARA BETH BANDSTRA LCSW
Social Worker (Clinical)
112 W LEWIS ST
LIVINGSTON, MT 59047
Park County (406) 222-1111
GABRIELA MORIE FNP
Nurse Practitioner (Family)
112 W LEWIS ST
LIVINGSTON, MT 59047
Park County (406) 222-1111
BIGHORN VALLEY HEALTH CENTER INCORPORATED
Clinic/Center (Federally Qualified Health Center (FQHC))
112 W LEWIS ST
LIVINGSTON, MT 59047
Park County (406) 222-1111

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 Stefanie Lange's NPI number?

The NPI number for Stefanie Lange is 1609800788. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Stefanie Lange located?

Stefanie Lange practices at 112 W Lewis St, Livingston, MT 59047. The listed phone number is (406) 222-1111.

What is Stefanie Lange's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Stefanie Lange enrolled in Medicare?

Yes. Stefanie Lange is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Stefanie Lange's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stefanie Lange reassigns Medicare benefits to 3 organizations: Bighorn Valley Health Center Incorporated (Livingston, MT), Bighorn Valley Health Center Incorporated (Livingston, MT) and Livingston Healthcare (Livingston, MT). Each 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 Stefanie Lange's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stefanie Lange accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Stefanie Lange 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 Stefanie Lange affiliated with any hospitals?

According to CMS data, Stefanie Lange is affiliated with Bozeman Health Deaconess Hospital and Livingston Healthcare.

When was this NPI record last updated?

The NPPES record for Stefanie Lange was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.