What is Wren Mccallister's specialty?

Wren Mccallister (NPI 1821037722) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in Edmonds, WA.

Where does Wren Mccallister practice?

Wren Mccallister practices in Edmonds, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1821037722.

How much does Medicare pay Wren Mccallister?

Wren Mccallister (NPI 1821037722) received approximately $94K in total Medicare Part B payments, serving 262 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821037722

Wren MccallisterM.D.

Orthopedic SurgeryEdmonds, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

664

Unique beneficiaries

—

Total services

1,311

Distinct HCPCS

Medicare payment

$70K

Peer benchmark

Total Medicare services vs. 500 Orthopedic Surgery providers in WA — above median (cohort median 915).

PRESCRIBING · PART D · 2024

Total Rx claims

163

Beneficiaries

—

Total drug cost

$655

Distinct drugs

Brand share

61.3%

Top prescribed drugs

Hydrocodone/Acetaminophen100 claims

Oxycodone Hcl44 claims

Cephalexin19 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 Wren Mccallister'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SWEDISH EDMONDS	83	310
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	66	122
Proliance Surgeons Inc P S Ambulatory Surgical Center · Edmonds, WA	56	79
LABORATORY CORPORATION OF AMERICA HOLDINGS	39	57
SWEDISH HEALTH SERVICES	32	70
CASTAGNO, ARTHUR	15	35
Alan Schwartz Diagnostic Radiology · Mountlake Terrace, WA	11	23

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