What is Christopher Sadlack's specialty?

Christopher Sadlack (NPI 1790978104) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in Atlanta, GA.

Where does Christopher Sadlack practice?

Christopher Sadlack practices in Atlanta, GA, based on the location reported in the CMS Medicare provider datasets for NPI 1790978104.

How much does Medicare pay Christopher Sadlack?

Christopher Sadlack (NPI 1790978104) received approximately $51K in total Medicare Part B payments, serving 87 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790978104

Christopher SadlackM.D.

Orthopedic SurgeryAtlanta, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 640 Orthopedic Surgery providers in GA — bottom quintile (cohort median 2,020).

PRESCRIBING · PART D · 2024

Total Rx claims

443

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

14.9%

Top prescribed drugs

Oxycodone Hcl190 claims

Meloxicam45 claims

Gabapentin37 claims

Tramadol Hcl31 claims

Cyclobenzaprine Hcl28 claims

QUALITY · MIPS · 2024

Final MIPS score

93.2

Quality

73.7

Cost

75.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.77%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Christopher Sadlack'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
CARPENTER, WALTER	60	158
Lisa-Ann Wuermser Physical Medicine and Rehabilitation · Dallas, TX	34	117
Lisa Flachbarth Nurse Practitioner · Lawrenceville, GA	28	32
Matthew Zygmont Diagnostic Radiology · Atlanta, GA	11	54
Joel Felner Internal Medicine · Atlanta, GA	11	32

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