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PROVIDER PROFILE · NPI 1376623645

Maryanne O'tooleNP

PRACTICEHARBOR HEALTH SERVICES, INC.See all providers at this practice →
Nurse PractitionerProvincetown, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$89
Payment records
3
By payment type
Food and Beverage$89
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
2,582
Beneficiaries
—
Total drug cost
$164K
Distinct drugs
79
Brand share
22.5%
Top prescribed drugs
Warfarin Sodium193 claims
Sertraline Hcl111 claims
Trazodone Hcl105 claims
Furosemide87 claims
Gabapentin76 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
664
Unique beneficiaries
—
Total services
2,123
Distinct HCPCS
6
Medicare payment
$146K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,906 Nurse Practitioner providers in MA — top quintile (cohort median 289).
REFERRAL NETWORK

Where Maryanne O'toole'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). 21 inbound referrers · 34 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
William Shay
Internal Medicine · Provincetown, MA
1701,619
CAPE COD HOSPITAL INC1651,272
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
128449
Ann Johnson
Family Practice · Middletown, DE
57328
LOWER CAPE AMBULANCE ASSOCIATION, INC56212
Philip Chiotellis
Cardiology · Hyannis, MA
29104
NPI 11442674772171
WILLIAMS, CHARLES2170
John Kalin
Cardiology · Hyannis, MA
1883
Karl Stajduhar
Cardiology · Hyannis, MA
1653
Peter Chiotellis
Cardiology · Hyannis, MA
1537
Marcial Santos
Internal Medicine · New Bedford, MA
15123
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
OUTER CAPE HEALTH SERVICES, INC.3073,432
CAPE COD HOSPITAL INC1391,037
William Shay
Internal Medicine · Provincetown, MA
1321,342
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
87223
Frank Campo
Podiatry · Boston, MA
77261
VISITING NURSE ASSOCIATION OF CAPE COD, INC.74174
SEASHORE POINT-DEACONESS, INC.73485
Ann Johnson
Family Practice · Middletown, DE
60261
LOWER CAPE AMBULANCE ASSOCIATION, INC41148
Symphony Diagnostic Services No 1 Llc
Portable X-Ray Supplier · Sparks, MD
37212
Anna Delude
Nurse Practitioner · Harwich, MA
37154
CAPE COD MEDICAL ENTERPRISES INC3499
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.