PROVIDER PROFILE · NPI 1437234499

Charles PetersonMD

Emergency MedicineTucson, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

744

Unique beneficiaries

—

Total services

781

Distinct HCPCS

Medicare payment

$67K

Peer benchmark

Total Medicare services vs. 955 Emergency Medicine providers in AZ — top quintile (cohort median 290).

PRESCRIBING · PART D · 2024

Total Rx claims

147

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

53.1%

Top prescribed drugs

Oxycodone Hcl/Acetaminophen41 claims

Cephalexin24 claims

Sulfamethoxazole/Trimethoprim22 claims

Ondansetron Hcl16 claims

Ibuprofen15 claims

QUALITY · MIPS · 2024

Final MIPS score

97.7

Quality

92.7

Cost

78.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.95%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

Payment records

By payment type

Food and Beverage$6

REFERRAL NETWORK

Where Charles Peterson'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). 37 inbound referrers · 109 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TUCSON MEDICAL CENTER	458	1,133
Southwest Ambulance Of Tucson Inc Ambulance Service Provider · Tucson, AZ	84	190
Paul Strautman Diagnostic Radiology · Tucson, AZ	40	88
Salvatore Tirrito Cardiology · Tucson, AZ	39	87
GYORKE, ANDREW	38	79
John Lee Diagnostic Radiology · Tucson, AZ	34	69
Stephen Njoroge Internal Medicine · Yuma, AZ	28	52
Basel Skeif Cardiology · Tucson, AZ	27	48
Matthew Heinz Hospitalist · Tucson, AZ	27	49
Jose Fernandez Cardiology · Tucson, AZ	27	52
Bradley Bohnert Diagnostic Radiology · Tucson, AZ	25	46
Juan Pena Internal Medicine · Tucson, AZ	24	61

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Salvatore Tirrito Cardiology · Tucson, AZ	191	476
Donald Mar Diagnostic Radiology · Tucson, AZ	120	254
TUCSON MEDICAL CENTER	107	252
KENT, TYLER	81	148
Robert Rauch Diagnostic Radiology · Tucson, AZ	72	154
City Of Tucson Ambulance Service Provider · Tucson, AZ	59	108
Lindsey Inouye Diagnostic Radiology · Tucson, AZ	57	104
Steven Siwik Diagnostic Radiology · Tucson, AZ	55	128
Rural Metro Corporation Ambulance Service Provider · Tucson, AZ	54	107
Julie Zaetta Diagnostic Radiology · Tucson, AZ	51	138
NPI 1528046794	48	101
Laurence Hanelin Diagnostic Radiology · Tucson, AZ	46	103

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