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DR. LOREEN L PETTIT MD
NPI 1417994328
Pediatrics - Neonatal-Perinatal Medicine in Bozeman, MT

Active since May 31, 2006PECOS Enrolled
915 HIGHLAND BLVD, BOZEMAN, MT 59715(406) 414-5000 Get Directions Write a Review

NPPES record last updated: April 9, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 9, 2025, Apr 3, 2025, May 12, 2022 (3 updates tracked since 2022).

About Dr. Loreen L Pettit Md NPPES

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

DR. LOREEN L PETTIT MD (NPI 1417994328) is an individual neonatal-perinatal medicine provider in Bozeman, Montana, licensed in Montana (MED-PHYS-LIC-23247) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Shreveport.

NPPES Registry Identity

NPI1417994328
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameDR. LOREEN L PETTITCredential: MD
Location Address915 HIGHLAND BLVDBozeman, MT 59715-6902
Mailing Address915 Highland BlvdBozeman, MT 59715-6902 · (406) 414-5000
Phone(406) 414-5000
Sole ProprietorNo
Enumeration DateMay 31, 2006
Last NPPES UpdateApril 9, 20253 updates tracked since enumeration
NPPES CertifiedApril 9, 2025
✔ NPI 1417994328 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses✔ Licensed in MT · MED-PHYS-LIC-23247✔ Licensed in LA · 027739
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
915 HIGHLAND BLVD, Bozeman, MT 59715
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Secondary Practice Location 1

Location 11 Saint Mary PlShreveport, LA 71101-4343 · Phone (318) 865-9796

Other Identifiers 2

Medicaid1492591LA
Medicaid152851501TX

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Loreen L Pettit 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 Loreen Pettit reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bozeman Health Deaconess Hospital
Same address
Emergency Medicine
915 HIGHLAND BLVD
Bozeman, MT 59715
  • Reassigned Medicare billing, Montana enrollment
  • 402 clinicians in this Medicare group
NPI 1437529112 (406) 414-5000

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

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.

DR. CHRISTOFFER AARON SPOJA D.O.
Internal Medicine
915 HIGHLAND BLVD
BOZEMAN, MT 59715
Gallatin County (406) 414-5000
DR. TORY BETH KATZ MD
Hospitalist
915 HIGHLAND BLVD
BOZEMAN, MT 59715
Gallatin County (405) 551-5050
BOZEMAN HEALTH DEACONESS HOSPITAL
Durable Medical Equipment & Medical Supplies
915 HIGHLAND BLVD
BOZEMAN, MT 59715
Gallatin County (406) 414-5000
LAINE MICHELLE LOBERG PHARM.D
Pharmacist
915 HIGHLAND BLVD
BOZEMAN, MT 59715
Gallatin County (406) 585-1050
MRS. PAMELA JEAN MARCELLA PTA
Physical Therapy Assistant
915 HIGHLAND BLVD
BOZEMAN, MT 59715
Gallatin County (406) 585-1002
MARY D O'ROURKE MD
Internal Medicine
915 HIGHLAND BLVD
BOZEMAN, MT 59715
Gallatin County (406) 414-5000
ERIC SCRANTON PA-C
Physician Assistant
915 HIGHLAND BLVD
BOZEMAN, MT 59715
Gallatin County (406) 585-5000
DR. R JAMES MAJXNER MD
Emergency Medicine
915 HIGHLAND BLVD
BOZEMAN, MT 59715
Gallatin County (406) 585-5000

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 Loreen Pettit's NPI number?

The NPI number for Loreen Pettit is 1417994328. It was assigned to this individual provider in the NPPES registry on May 31, 2006.

Where is Loreen Pettit located?

Loreen Pettit practices at 915 Highland Blvd, Bozeman, MT 59715. The listed phone number is (406) 414-5000.

What is Loreen Pettit's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Loreen Pettit enrolled in Medicare?

Yes. Loreen Pettit is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Loreen Pettit's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Loreen Pettit reassigns Medicare benefits to Bozeman Health Deaconess Hospital (Bozeman, 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 Loreen Pettit's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Loreen Pettit accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Loreen Pettit 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 Loreen Pettit was last updated on April 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.