What is Aaron Petersen's specialty?

Aaron Petersen (NPI 1972575140) is a Medicare-billing provider whose primary specialty is Ophthalmology in Casa Grande, AZ.

Where does Aaron Petersen practice?

Aaron Petersen practices in Casa Grande, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1972575140.

How much does Medicare pay Aaron Petersen?

Aaron Petersen (NPI 1972575140) received approximately $406K in total Medicare Part B payments, serving 818 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972575140

Aaron PetersenMD

PRACTICESOUTHWESTERN EYE CENTER LTDSee all providers at this practice →

OphthalmologyCasa Grande, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,684

Unique beneficiaries

—

Total services

2,507

Distinct HCPCS

Medicare payment

$395K

Peer benchmark

Total Medicare services vs. 293 Ophthalmology providers in AZ — above median (cohort median 2,550).

PRESCRIBING · PART D · 2024

Total Rx claims

3,247

Beneficiaries

—

Total drug cost

$99K

Distinct drugs

Brand share

0.4%

Top prescribed drugs

Ofloxacin1,469 claims

Prednisolone Acetate1,468 claims

Ketorolac Tromethamine184 claims

Latanoprost71 claims

Tobramycin23 claims

QUALITY · MIPS · 2024

Final MIPS score

88.7

Quality

84.9

Cost

77.3

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.58%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Charitable Contribution$1K

Food and Beverage$346

Top paying entities

Charitable Contribution$1K

Food and Beverage$346

REFERRAL NETWORK

Where Aaron Petersen'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Southwestern Eye Center Ltd Ambulatory Surgical Center · Casa Grande, AZ	379	947
Jeffrey Gorzitze Certified Registered Nurse Anesthetist (CRNA) · Mesa, AZ	141	342
SOUTHWESTERN EYE CENTER LTD	83	246
BANNER HEALTH	73	159
Ellen Matta Certified Registered Nurse Anesthetist (CRNA) · Mesa, AZ	45	89
MINES, THOMAS	38	68
Matthew Sullivan Optometry · Prescott, AZ	29	133
GILA RIVER HEALTH CARE CORPORATION	28	100
Gerald Muthu Internal Medicine · Casa Grande, AZ	26	91
SINEK, TIMOTHY	24	33
Jonathan Bundy Optometry · Missoula, MT	22	95
Daniel Adelberg Ophthalmology · Mesa, AZ	20	30

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