What is Holly Dahlman's specialty?

Holly Dahlman (NPI 1962464552) is a Medicare-billing provider whose primary specialty is Internal Medicine in Lutherville, MD.

Where does Holly Dahlman practice?

Holly Dahlman practices in Lutherville, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1962464552.

How much does Medicare pay Holly Dahlman?

Holly Dahlman (NPI 1962464552) received approximately $264K in total Medicare Part B payments, serving 438 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1962464552

Holly DahlmanM.D.

Internal MedicineLutherville, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,362

Unique beneficiaries

—

Total services

5,006

Distinct HCPCS

Medicare payment

$251K

Peer benchmark

Total Medicare services vs. 2,306 Internal Medicine providers in MD — top quintile (cohort median 884).

PRESCRIBING · PART D · 2024

Total Rx claims

4,239

Beneficiaries

—

Total drug cost

$453K

Distinct drugs

Brand share

20.7%

Top prescribed drugs

Atorvastatin Calcium542 claims

Rosuvastatin Calcium391 claims

Amlodipine Besylate296 claims

Lisinopril196 claims

Metoprolol Succinate145 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 Holly Dahlman'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	113	263
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	105	341
Amy Burrell Nurse Practitioner · Jacksonville, FL	75	173
SINAI HOSPITAL OF BALTIMORE, INC.	46	154
NORTHWEST HOSPITAL CENTER, INC.	28	129
GREATER BALTIMORE MEDICAL CENTER, INC.	24	79
UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL CENTER, LLC	16	33
HOFFMAN, PETER	15	29
MERCY MEDICAL CENTER INC	12	32
Quest Diagnostics Nichols Institute, Inc. Clinical Laboratory · Chantilly, VA	12	16

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