● Active Type 1 · Individual

Paul G Montgomery, MD

Internal Medicine·Boise, ID· NPI 1184733917 · Enumerated 2006 · 19 years on NPI

Montgomery is 1 of 14 internal medicine providers in Boise and 1 of 48 in Idaho.

NPI age

19 years

Enumerated 2006-08-29

Primary specialty

Internal Medicine

Plus 1 subspecialty

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2025-08-11

Source: monthly bulk 2026-05

Sole proprietor

May be part of a larger org

How this provider compares

Across 48 active internal medicine providers in Idaho.

NPI age

19 years

≈ at median (19 yr)

State licenses

1 state

31% of peers hold multiple states

Subspecialties

In the 52% of peers with subspecialties

NPI lifetime · 2006 → 2026

2006-08Enumerated in NPPES

2006 2026

Where they practice

Practice location

100 E Idaho St

Boise, ID 837126267

📞 2083812711fax 2083814025

Mailing address

190 E Bannock St

Boise, ID 837126241

Additional practice locations

1 secondary location on file with NPPES.

Location 2

500 W Fort St, # 111

Boise, ID 83702

📞 2084221000fax 2084221319

Specialties

Allopathic & Osteopathic Physicians › Internal Medicine

Internal Medicine Primary

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine...

ID license #M5838 taxonomy 207RH0003X
Internal Medicine

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and...

ID license #M5838 taxonomy 207RX0202X

Practice context

Part of a multi-provider practice. 186 other active providers share this practice address in NPPES.

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.