What is Marc Emmerich's specialty?

Marc Emmerich (NPI 1033292636) is a Medicare-billing provider whose primary specialty is Internal Medicine in Boston, MA.

Where does Marc Emmerich practice?

Marc Emmerich practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1033292636.

How much does Medicare pay Marc Emmerich?

Marc Emmerich (NPI 1033292636) received approximately $13K in total Medicare Part B payments, serving 51 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1033292636

Marc EmmerichM.D.

PRACTICECOMMONWEALTH COMMUNITY CARESee all providers at this practice →

Internal MedicineBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

5,974

Beneficiaries

—

Total drug cost

$436K

Distinct drugs

127

Brand share

22.3%

Top prescribed drugs

Atorvastatin Calcium290 claims

Omeprazole172 claims

Lisinopril170 claims

Levothyroxine Sodium150 claims

Metoprolol Succinate146 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 220031

Hospital

REFERRAL NETWORK

Where Marc Emmerich'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). 2 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BOSTON MEDICAL CENTER CORPORATION	19	57
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	11	27

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BOSTON MEDICAL CENTER CORPORATION	44	96
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	28	65

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events