Ivar L Frithsen, MD
Family Medicine in Keene, New Hampshire
1891803755- Practice location
- 580 Court St, Keene, NH 03431-1718
- Phone
- 603-354-5454
- Fax
- —
- Last updated
- September 30, 2026
Ivar Leslie Frithsen is a Family Medicine based in Keene, NH. Ivar Leslie Frithsen practices in Keene, NH and has the professional credentials of MD. The NPI Number for Ivar Leslie Frithsen is 1891803755 and holds a License No. 15569 (NH). The current practice location address for Ivar Leslie Frithsen is 580 Court St, Keene, NH 03431-1718 and can be reached out via phone at 603-354-5454.
Provider Profile Details
- NPI Number
- 1891803755
- Provider Name
- Ivar Leslie Frithsen
- Credential
- MD
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 580 Court St, Keene, NH 03431-1718
- Phone Number
- 603-354-5454
- Primary Taxonomy
- Family Medicine · 207Q00000X
- Sole Proprietor
- No
- Provider Enumeration Date
- August 29, 2006
- Last Update Date
- September 30, 2026
- Certification Date
- September 30, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 580 Court St
Keene, NH 03431-1718 - City
- Keene
- State
- New Hampshire
- Zip
- 03431-1718
- Phone Number
- 603-354-5454
Provider Business Mailing Address Details
- Address
- 580 Court St
Keene, NH 03431-1718 - City
- Keene
- State
- NH
- Zip
- 03431-1718
- Phone Number
- 603-354-5454
License Information
- License Number (1)
- 15569
- License State (1)
- NH
- Taxonomy (1)
- Family Medicine · 207Q00000X
- License Number (2)
- 25940
- License State (2)
- SC
- Taxonomy (2)
- Family Medicine · 207Q00000X · Primary
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
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Frequently Asked Questions
What is the NPI number of Ivar L Frithsen, MD?
The NPI number of Ivar L Frithsen, MD is 1891803755. It was assigned on August 29, 2006 and is currently active in the NPPES registry.
What is the specialty of Ivar L Frithsen, MD?
Ivar L Frithsen, MD is registered under the primary taxonomy Family Medicine (code 207Q00000X), licensed in NH under license number 15569.
Where does Ivar L Frithsen, MD practice?
The practice location is 580 Court St, Keene, NH 03431-1718. The office can be reached at 603-354-5454 (phone).
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1891803755 directly on the NPPES registry website.