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PROVIDER PROFILE · NPI 1689793176

Marietta HarttCRNA

Certified Registered Nurse Anesthetist (CRNA)Bow, NHI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
88.8
Quality
77.7
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.58%
Group
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
929
Unique beneficiaries
—
Total services
1,001
Distinct HCPCS
2
Medicare payment
$88K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 310 Certified Registered Nurse Anesthetist (CRNA) providers in NH — top quintile (cohort median 143).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Marietta Hartt'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Christopher Pyne
Interventional Cardiology · Burlington, MA
3135
Gregory Martin
Anesthesiology · Concord, NH
2326
John Bryan
Pathology · Manchester, NH
2222
Daniel Miner
Diagnostic Radiology · Nashua, NH
2236
FALLON, MARGARET2020
Robert Carbonneau
Diagnostic Radiology · Nashua, NH
1824
Gary Dunetz
Urology · Nashua, NH
1649
Michael Magee
Anesthesiology · Nashua, NH
1618
Matthew Levine
Diagnostic Radiology · Derry, NH
1620
Philip Grant
Diagnostic Radiology · Derry, NH
1519
Benjamin Faitelson
Diagnostic Radiology · Derry, NH
1416
Annette Tobar
Gastroenterology · Nashua, NH
1329
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.