What is John Fenstermaker's specialty?

John Fenstermaker (NPI 1548581390) is a Medicare-billing provider whose primary specialty is Family Practice in Pocatello, ID.

Where does John Fenstermaker practice?

John Fenstermaker practices in Pocatello, ID, based on the location reported in the CMS Medicare provider datasets for NPI 1548581390.

How much does Medicare pay John Fenstermaker?

John Fenstermaker (NPI 1548581390) received approximately $57K in total Medicare Part B payments, serving 246 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548581390

John FenstermakerD.O.

PRACTICEFAMILY PRACTICE GROUP, P.A.See all providers at this practice →

Family PracticePocatello, IDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

466

Unique beneficiaries

—

Total services

912

Distinct HCPCS

Medicare payment

$55K

Peer benchmark

Total Medicare services vs. 644 Family Practice providers in ID — top quintile (cohort median 330).

PRESCRIBING · PART D · 2024

Total Rx claims

1,787

Beneficiaries

—

Total drug cost

$93K

Distinct drugs

Brand share

22.4%

Top prescribed drugs

Levothyroxine Sodium135 claims

Warfarin Sodium83 claims

Atorvastatin Calcium82 claims

Apixaban75 claims

Omeprazole71 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Fenstermaker'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Matthew Williamson Diagnostic Radiology · Pocatello, ID	68	192
Lorin Bachman Diagnostic Radiology · Pocatello, ID	66	215
David Cameron Diagnostic Radiology · Pocatello, ID	60	141
Brandon Mickelsen Family Practice · Pocatello, ID	47	105
Eric Allen Internal Medicine · Riverton, UT	35	106
Benjamin Call Cardiology · Pocatello, ID	30	66
BOEHM, DOUGLAS	29	49
Jordon Marshall Emergency Medicine · Pocatello, ID	29	78
Brent Christensen Podiatry · Pocatello, ID	26	86
Zachary Warnock Family Practice · Pocatello, ID	24	43
RYAN, KENNETH	23	54
Idaho Pathology Laboratory Physicians Clinical Laboratory · Pocatello, ID	20	44

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