What is Freda Callaway's specialty?

Freda Callaway (NPI 1598990103) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Columbia, MD.

Where does Freda Callaway practice?

Freda Callaway practices in Columbia, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1598990103.

How much does Medicare pay Freda Callaway?

Freda Callaway (NPI 1598990103) received approximately $18K in total Medicare Part B payments, serving 109 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598990103

Freda CallawayCRNA

PRACTICECHESAPEAKE DIGESTIVE ASSOCIATES, PCSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Columbia, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 761 Certified Registered Nurse Anesthetist (CRNA) providers in MD — below median (cohort median 154).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Freda Callaway'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Howard County Gastrointestinal Diagnostic Ctr, Llc Ambulatory Surgical Center · Columbia, MD	295	311
Keith Hunter Anesthesiology · Columbia, MD	250	271
Richard Andorsky Gastroenterology · Columbia, MD	62	100
Preston Kim Gastroenterology · Columbia, MD	52	95
HANNA, MARY	49	52
Kester Crosse Gastroenterology · Columbia, MD	43	69
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	31	39
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	28	46
HOWARD COUNTY GENERAL HOSPITAL, INC,	17	27
Jeffery Van Den Broek Gastroenterology · Columbia, MD	16	28
Grishma Joy Gastroenterology · Columbia, MD	12	19

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