Dr. John Malloy, MD
Family Medicine in Billings, MT. Individual provider (NPI-1).
NPI number1629064845
StatusActive
Last updated in NPPESJul 13, 2026
Details
- NPI
- 1629064845
- Entity type
- Individual (NPI-1)
- Name
- Dr. John Malloy
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- Enumeration date
- Sep 22, 2005
- Last updated
- Jul 13, 2026
Medicare and OIG
- Medicare enrolled (PECOS)
- Not in the Medicare enrollment file
- Can order and refer
- Not on the CMS order and referring list
- OIG exclusion list
- This NPI is not listed
CMS and OIG files of November 2026. PECOS lookup · OIG exclusion check
Taxonomy and licenses
| Taxonomy code | Description | License | State | Primary |
|---|---|---|---|---|
| 207Q00000X | Family Medicine | 4839 | MT | Yes |
Practice location
123 S 27th StBillings, MT 59101-4200
Phone 406-247-3350
Mailing address
24 Gold Pan LnBillings, MT 59105-1610
Is something wrong?
This page shows exactly what the provider filed with NPPES. Only the provider (or their surrogate) can change it, by signing in to NPPES. Our page updates within a day of their change. See how to update NPI information.
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