What is Callie Mcmahon's specialty?

Callie Mcmahon (NPI 1003867086) is a Medicare-billing provider whose primary specialty is Physician Assistant in Brunswick, ME.

Where does Callie Mcmahon practice?

Callie Mcmahon practices in Brunswick, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1003867086.

How much does Medicare pay Callie Mcmahon?

Callie Mcmahon (NPI 1003867086) received approximately $24K in total Medicare Part B payments, serving 276 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003867086

Callie McmahonPAC

Physician AssistantBrunswick, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

256

Unique beneficiaries

—

Total services

271

Distinct HCPCS

Medicare payment

$18K

Peer benchmark

Total Medicare services vs. 825 Physician Assistant providers in ME — top quintile (cohort median 154).

PRESCRIBING · PART D · 2024

Total Rx claims

638

Beneficiaries

—

Total drug cost

$57K

Distinct drugs

Brand share

71.8%

Top prescribed drugs

Buprenorphine Hcl/Naloxone Hcl274 claims

Buprenorphine Hcl/Naloxone Hcl139 claims

Prednisone46 claims

Doxycycline Hyclate36 claims

Cephalexin34 claims

QUALITY · MIPS · 2024

Final MIPS score

97.9

Quality

83.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.97%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 200021

Hospital

REFERRAL NETWORK

Where Callie Mcmahon'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). 4 inbound referrers · 36 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MIDCOAST HOSPITAL	48	76
MARTINS POINT HEALTHCARE	26	45
Jaime Kline Diagnostic Radiology · Brunswick, ME	25	39
Keith Fleming Diagnostic Radiology · Brunswick, ME	17	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MAINEHEALTH	382	1,514
Jaime Kline Diagnostic Radiology · Brunswick, ME	61	109
STERN, STEVEN	57	105
Keith Fleming Diagnostic Radiology · Brunswick, ME	53	97
MIDCOAST HOSPITAL	49	77
John Chomyn Interventional Radiology · Mt Pleasant, SC	48	95
CORMIER, MARLENE	39	69
Benjamin Lowenstein Cardiology · Brunswick, ME	33	65
NORTHEAST MOBILE HEALTH SERVICES	32	53
Ellen Simon Cardiology · Brunswick, ME	30	50
Nicole Nalchajian Emergency Medicine · Brunswick, ME	30	52
Ariel Clark Emergency Medicine · Portland, ME	30	55

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