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PROVIDER PROFILE · NPI 1144235433

Jacob HolzerM.D.

PsychiatryWestborough, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 220110
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
145
Unique beneficiaries
—
Total services
209
Distinct HCPCS
4
Medicare payment
$23K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,006 Psychiatry providers in MA — below median (cohort median 248).
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 Jacob Holzer'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 · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
James Ellison
Psychiatry · Wilmington, DE
68300
THE GENERAL HOSPITAL CORPORATION3591
Christopher Celano
Psychiatry · Boston, MA
1440
Rogelio Bayog
Psychiatry · Taunton, MA
1385
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
1247
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE MCLEAN HOSPITAL CORPORATION69305
MORTON HOSPITAL, A STEWARD FAMILY HOSPITAL, INC.4455
Rogelio Bayog
Psychiatry · Taunton, MA
42468
Kristen Hall
Physician Assistant · Taunton, MA
3561
Veronica Walczak
Physician Assistant · Taunton, MA
3557
American Medical Response Of Massachusetts Inc
Ambulance Service Provider · Springfield, MA
3140
Amanda Riley
Physician Assistant · S Weymouth, MA
2947
James Ellison
Psychiatry · Wilmington, DE
2678
THE GENERAL HOSPITAL CORPORATION2571
Elizabeth Nasser
Psychologist, Clinical · Northborough, MA
1818
George Chilazi
Cardiology · Taunton, MA
1824
NEWTON-WELLESLEY HOSPITAL1331
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.