PROVIDER PROFILE · NPI 1669769501

Justin HoltzmanM.D.

PRACTICEHOLTZMAN MEDICAL GROUP, LLCSee all providers at this practice →

Internal MedicineBrookline, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

853

Unique beneficiaries

—

Total services

1,293

Distinct HCPCS

Medicare payment

$102K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — top quintile (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

1,086

Beneficiaries

—

Total drug cost

$54K

Distinct drugs

Brand share

11.3%

Top prescribed drugs

Atorvastatin Calcium108 claims

Gabapentin80 claims

Oxycodone Hcl65 claims

Metoprolol Succinate63 claims

Levothyroxine Sodium54 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$964

Payment records

By payment type

Food and Beverage$964

REFERRAL NETWORK

Where Justin Holtzman'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). 72 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SOUTH SHORE HOSPITAL INC.	423	1,429
Robert Gore Diagnostic Radiology · South Weymouth, MA	113	300
Stephen Bliss Diagnostic Radiology · Los Angeles, CA	80	248
FALLON EMERGENCY MEDICAL SERVICES, INC.	72	142
Harbor Medical Associates, Inc. Clinical Laboratory · South Weymouth, MA	69	469
Rafael Altieri Diagnostic Radiology · South Weymouth, MA	65	150
Ori Preis Diagnostic Radiology · Boston, MA	63	135
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	58	153
James Suojanen Diagnostic Radiology · South Weymouth, MA	56	130
James Strain Diagnostic Radiology · Weymouth, MA	56	155
FALLON SERVICE, INC.	55	115
KELLEY, RUSSELL	53	141

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history