What is Kathleen Callahan's specialty?

Kathleen Callahan (NPI 1528172020) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Greenville, SC.

Where does Kathleen Callahan practice?

Kathleen Callahan practices in Greenville, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1528172020.

How much does Medicare pay Kathleen Callahan?

Kathleen Callahan (NPI 1528172020) received approximately $9K in total Medicare Part B payments, serving 90 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528172020

Kathleen CallahanCRNA

PRACTICEPRISMA HEALTH UNIVERSITY MEDICAL GROUPSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Greenville, SCI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

94.7

Quality

89.4

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.83%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$97

Payment records

By payment type

Food and Beverage$97

Top paying entities

Food and Beverage$97

REFERRAL NETWORK

Where Kathleen 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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Wnc Eye Surgery Centers Inc Ambulatory Surgical Center · Asheville, NC	115	148
Damien Macaluso Ophthalmology · Asheville, NC	52	128
Orthopaedic Surgery Center Of Asheville, Lp Ambulatory Surgical Center · Asheville, NC	22	23
County Of Buncombe Office Of Accountant Ambulance Service Provider · Asheville, NC	13	13
BEARDSLEY, THOMAS	13	42

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