What is Peter Dornhofer's specialty?

Peter Dornhofer (NPI 1811944010) is a Medicare-billing provider whose primary specialty is Emergency Medicine in San Luis Obispo, CA.

Where does Peter Dornhofer practice?

Peter Dornhofer practices in San Luis Obispo, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1811944010.

How much does Medicare pay Peter Dornhofer?

Peter Dornhofer (NPI 1811944010) received approximately $96K in total Medicare Part B payments, serving 675 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811944010

Peter DornhoferM.D.

PRACTICEARAMARKSee all providers at this practice →

Emergency MedicineSan Luis Obispo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

955

Unique beneficiaries

—

Total services

989

Distinct HCPCS

Medicare payment

$91K

Peer benchmark

Total Medicare services vs. 5,287 Emergency Medicine providers in CA — top quintile (cohort median 355).

PRESCRIBING · PART D · 2024

Total Rx claims

199

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

56.3%

Top prescribed drugs

Hydrocodone/Acetaminophen54 claims

Prednisone37 claims

Amoxicillin/Potassium Clav22 claims

Cefuroxime Axetil21 claims

Ibuprofen19 claims

QUALITY · MIPS · 2024

Final MIPS score

96.7

Quality

90.0

Cost

78.4

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.91%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Peter Dornhofer'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). 67 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAINT AGNES MEDICAL CENTER	1,003	3,781
Unilab Corporation Clinical Laboratory · West Hills, CA	136	518
Manthani Reddy Infectious Disease · Fresno, CA	76	406
FRESNO COMMUNITY HOSPITAL AND MEDICAL CENTER	65	245
HSU, TE-CHUNG EDWIN	55	187
Ronald Brix Emergency Medicine · North Fork, CA	51	195
Monique Meyer Diagnostic Radiology · Fresno, CA	51	193
Jimmy Donkor Emergency Medicine · Fresno, CA	49	156
Ronald Thant Diagnostic Radiology · Chicago, IL	49	159
Eric Leveque Emergency Medicine · Fresno, CA	47	187
Alan Reyes Hospitalist · Fresno, CA	44	164
Jonathan Caldwell Emergency Medicine · Fresno, CA	44	142

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events