PROVIDER PROFILE · NPI 1942412911

Elisabeth MarshM.D.

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NeurologyBaltimore, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

168

Unique beneficiaries

—

Total services

336

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 381 Neurology providers in MD — below median (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

185

Beneficiaries

—

Total drug cost

$24K

Distinct drugs

Brand share

21.6%

Top prescribed drugs

Duloxetine Hcl38 claims

Gabapentin25 claims

Atorvastatin Calcium22 claims

Lacosamide21 claims

Levetiracetam21 claims

QUALITY · MIPS · 2024

Final MIPS score

83.3

Quality

73.9

Cost

70.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Elisabeth Marsh'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rafael Llinas Neurology · Baltimore, MD	35	100
Martin Auster Diagnostic Radiology · Baltimore, MD	30	202
Gary Gong Diagnostic Radiology · Baltimore, MD	27	116
David Yousem Diagnostic Radiology · Baltimore, MD	23	80
Oluwatoyin Idowu Diagnostic Radiology · Fairfax, VA	22	88
Rohini Nadgir Diagnostic Radiology · Boston, MA	17	78
Chiraag Dharia Diagnostic Radiology · Chicago, IL	17	56
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	16	62
Haris Sair Diagnostic Radiology · Baltimore, MD	16	75
Sachin Gujar Diagnostic Radiology · Baltimore, MD	16	91
Ari Blitz Diagnostic Radiology · Baltimore, MD	15	63
Monica Mukherjee Cardiology · Baltimore, MD	15	41

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