PROVIDER PROFILE · NPI 1760573927

Bert CallahanMD

PRACTICEAGNESIAN HEALTHCARE INCSee all providers at this practice →

Orthopedic SurgeryWaupun, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

394

Unique beneficiaries

—

Total services

503

Distinct HCPCS

Medicare payment

$70K

Peer benchmark

Total Medicare services vs. 453 Orthopedic Surgery providers in WI — below median (cohort median 729).

PRESCRIBING · PART D · 2024

Total Rx claims

137

Beneficiaries

—

Total drug cost

$869

Distinct drugs

Brand share

74.5%

Top prescribed drugs

Hydrocodone/Acetaminophen69 claims

Tramadol Hcl22 claims

Sulfamethoxazole/Trimethoprim19 claims

Oxycodone Hcl/Acetaminophen14 claims

Cefadroxil13 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 Bert Callahan'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BEAVER DAM COMMUNITY HOSPITALS INC	203	1,700
Stephen Handrich Diagnostic Radiology · Greenfield, WI	35	141
Bryant Kearney Physician Assistant · Prairie Du Sac, WI	32	138
Aaron Thornton Certified Registered Nurse Anesthetist (CRNA) · Columbus, WI	31	92
James Manderle Certified Registered Nurse Anesthetist (CRNA) · Neenah, WI	26	94
Mark Stram Anesthesiology · Madison, WI	25	73
NPI 1346310851	24	119
Lucia Zdrazilova Anesthesiology · Beaver Dam, WI	23	70
Frank Podojil Anesthesiology · Neenah, WI	13	38
Michael Reed Certified Registered Nurse Anesthetist (CRNA) · New London, WI	12	42
Kara Burrow Family Practice · St Louis Park, MN	12	97
NPI 1376560334	12	24

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