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PROVIDER PROFILE · NPI 1902973993

Nathan MarkD.O.

PRACTICEHARTFORD HOSIPTALSee all providers at this practice →
AnesthesiologyHartford, CTI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
84.8
Quality
84.5
Cost
79.2
Improvement activities
40.0
Promoting interop.
83.0
Payment adjustment
0.41%
Group
REFERRAL NETWORK

Where Nathan Mark'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Orthopedic Associates Surgery Center Llc
Ambulatory Surgical Center · Rocky Hill, CT
66122
HARTFORD HEALTHCARE LABORATORIES6099
Ruth Costello
Certified Registered Nurse Anesthetist (CRNA) · East Hartford, CT
2732
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
2264
Pietro Memmo
Physical Medicine and Rehabilitation · Hartford, CT
1841
Joanna Fogg-Waberski
Geriatric Psychiatry · Hartford, CT
1698
Colin Swales
Gastroenterology · Hartford, CT
1437
Douglas Moote
Diagnostic Radiology · Hartford, CT
1417
American Medical Response Of Connecticut Incorporated
Ambulance Service Provider · New Haven, CT
1321
Ambulance Service Of Manchester, Llc
Ambulance Service Provider · Manchester, CT
1357
Aetna Ambulance Service, Inc
Ambulance Service Provider · Hartford, CT
1321
SNYDER, GAIL1216
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
241
Unique beneficiaries
—
Total services
241
Distinct HCPCS
9
Medicare payment
$21K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 590 Anesthesiology providers in CT — top quintile (cohort median 201).