What is Ivar Frithsen's specialty?

Ivar Frithsen (NPI 1891803755) is a Medicare-billing provider whose primary specialty is Family Practice in Keene, NH.

Where does Ivar Frithsen practice?

Ivar Frithsen practices in Keene, NH, based on the location reported in the CMS Medicare provider datasets for NPI 1891803755.

How much does Medicare pay Ivar Frithsen?

Ivar Frithsen (NPI 1891803755) received approximately $8K in total Medicare Part B payments, serving 46 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891803755

Ivar FrithsenMD

PRACTICECHESHIRE MEDICAL CENTERSee all providers at this practice →

Family PracticeKeene, NHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

117

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 441 Family Practice providers in NH — bottom quintile (cohort median 533).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

93.2

Quality

84.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

96.0

Payment adjustment

0.76%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ivar Frithsen's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VALLEY REGIONAL HOSPITAL INC.	198	1,787
Katrina Acosta Diagnostic Radiology · Claremont, NH	100	361
Kris Eschbach Diagnostic Radiology · Lebanon, NH	61	183
MARY HITCHCOCK MEMORIAL HOSPITAL	60	181
Mark Hansberry Diagnostic Radiology · Lebanon, NH	54	164
STANLEY, JOHN	53	141
Charles Sawyer Family Practice · Claremont, NH	52	154
FULLER, JAMES	51	158
Oliver Herfort Internal Medicine · Claremont, NH	48	168
ROSEN, BERNARD	29	92
Gloria Burchett Nurse Practitioner · Winter Park, FL	18	38
Town Of Newport Ambulance Service Provider · Newport, NH	18	54

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history