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PROVIDER PROFILE · NPI 1801872825

William GraffM.D.

PRACTICECATHOLIC MEDICAL CENTERSee all providers at this practice →
CardiologyManchester, NHI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,598
Unique beneficiaries
—
Total services
1,773
Distinct HCPCS
20
Medicare payment
$73K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 105 Cardiology providers in NH — below median (cohort median 2,435).
PRESCRIBING · PART D · 2024
Total Rx claims
2,862
Beneficiaries
—
Total drug cost
$451K
Distinct drugs
35
Brand share
21.4%
Top prescribed drugs
Metoprolol Succinate459 claims
Apixaban288 claims
Atorvastatin Calcium271 claims
Amlodipine Besylate178 claims
Lisinopril176 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 William Graff'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). 75 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HCA HEALTH SERVICES OF NEW HAMPSHIRE INC2741,003
Ido Preis
Cardiology · Boston, MA
136288
MONADNOCK COMMUNITY HOSPITAL120525
Connor Haugh
Cardiology · Manchester, NH
89221
Louis Fink
Internal Medicine · Manchester, NH
88192
Elizabeth Angelakis
Diagnostic Radiology · Bedford, NH
88182
Michael Luck
Diagnostic Radiology · Houston, TX
88196
Robert Sprague
Diagnostic Radiology · Bedford, NH
67167
DEWEY, ROBERT66136
David Fontaine
Diagnostic Radiology · Bedford, NH
66118
MARY HITCHCOCK MEMORIAL HOSPITAL60103
David Goldberg
Cardiology · Brockton, MA
59169
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.