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DR. LORI GRIFFIN BYRON MD
NPI 1992731566
Pediatrics in Crow Agency, MT

Active since June 24, 2006PECOS Enrolled
1 HOSPITAL ROAD, CROW NORTHERN CHEYENNE INDIAN HOSPITAL, CROW AGENCY, MT 59022(406) 638-3321(406) 638-3572 Get Directions Write a Review

NPPES record last updated: March 23, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Lori Griffin Byron Md NPPES

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

DR. LORI GRIFFIN BYRON MD (NPI 1992731566) is an individual pediatrics provider in Crow Agency, Montana, licensed in Montana (6202) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992731566
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. LORI GRIFFIN BYRONCredential: MD
Location Address1 HOSPITAL ROAD, CROW NORTHERN CHEYENNE INDIAN HOSPITALCrow Agency, MT 59022
Mailing AddressRt 1 Box 1079Hardin, MT 59034 · (404) 665-3088 · Fax (406) 638-3572
Phone(406) 638-3321
Fax(406) 638-3572
Sole ProprietorNo
Enumeration DateJune 24, 2006
Last NPPES UpdateMarch 23, 2012
✔ NPI 1992731566 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MT · 6202
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1 HOSPITAL ROAD, Crow Agency, MT 59022
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Other Names 1

Other Name (5)Mrs. Lori Jane Griffin Md

Other Identifiers 1

Medicare UPINC76587

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lori Griffin Byron Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Lori Byron reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Us Health Dept Of Health & Human Services
2.1 mi
Critical Access
10110 SOUTH 7650 EAST
Crow Agency, MT 59022
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: U S Health Dept Of Health & Human Services
  • 306 clinicians in this Medicare group
NPI 1548393358 (406) 638-3500

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59022 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.

Other Providers at the Same Location NPPES 4

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

LYDIA MONICA BIRDINGROUND RN
Registered Nurse
1 HOSPITAL ROAD
CROW AGCENY, MT 59022
Big Horn County (406) 638-3450
STEVEN K RIETZ PHARMD
Pharmacist (Pharmacotherapy)
1 HOSPITAL ROAD, USPHS INDIAN HOSPITAL PHARMACY
CROW AGENCY, MT 59022
Big Horn County (406) 638-3353
AMBER VICTORIA WALKS OVER ICE RPH
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1 HOSPITAL ROAD
CROW AGENCY, MT 59022
Big Horn County (406) 638-3578
DR. ZACHARY R POOL PHARMD
Pharmacist (Pharmacotherapy)
1 HOSPITAL ROAD
CROW AGENCY, MT 59022
Big Horn County (406) 638-2626

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 Lori Byron's NPI number?

The NPI number for Lori Byron is 1992731566. It was assigned to this individual provider in the NPPES registry on June 24, 2006. The provider is also known as Mrs. Lori Jane Griffin MD.

Where is Lori Byron located?

Lori Byron practices at 1 Hospital Road Crow Northern Cheyenne Indian Hospital, Crow Agency, MT 59022. The listed phone number is (406) 638-3321.

What is Lori Byron's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Lori Byron enrolled in Medicare?

Yes. Lori Byron is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lori Byron's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lori Byron reassigns Medicare benefits to Us Health Dept Of Health & Human Services (Crow Agency, MT). The 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 Lori Byron's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lori Byron was last updated on March 23, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.