What is Daniel Rosen's specialty?

Daniel Rosen (NPI 1801170519) is a Medicare-billing provider whose primary specialty is Internal Medicine in Calabasas, CA.

Where does Daniel Rosen practice?

Daniel Rosen practices in Calabasas, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1801170519.

How much does Medicare pay Daniel Rosen?

Daniel Rosen (NPI 1801170519) received approximately $209K in total Medicare Part B payments, serving 238 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801170519

Daniel RosenMD

PRACTICEROSEN MEDICAL GROUP INCSee all providers at this practice →

Internal MedicineCalabasas, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,058

Unique beneficiaries

—

Total services

3,557

Distinct HCPCS

Medicare payment

$199K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

4,395

Beneficiaries

—

Total drug cost

$353K

Distinct drugs

Brand share

17.8%

Top prescribed drugs

Atorvastatin Calcium378 claims

Pantoprazole Sodium236 claims

Escitalopram Oxalate214 claims

Levothyroxine Sodium163 claims

Alprazolam156 claims

QUALITY · MIPS · 2024

Final MIPS score

85.1

Quality

70.2

Cost

36.3

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.43%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$464

Payment records

By payment type

Food and Beverage$464

Top paying entities

Food and Beverage$464

REFERRAL NETWORK

Where Daniel Rosen'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Shahin Delkhah Internal Medicine · Reseda, CA	157	360
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	85	132
Jack Chen Diagnostic Radiology · Tarzana, CA	67	172
Eli Bendavid Diagnostic Radiology · Tarzana, CA	64	133
David Rubenstein Diagnostic Radiology · Tarzana, CA	62	126
Farhad Houriani Diagnostic Radiology · North Hollywood, CA	62	199
Prashant Chawla Diagnostic Radiology · Chicago, IL	45	119
Unilab Corporation Clinical Laboratory · West Hills, CA	36	79
Daniel Manavi Cardiology · Tarzana, CA	32	105
Arash Vahdat Cardiology · Tarzana, CA	25	49
Jim Lai Emergency Medicine · Sherman Oaks, CA	23	30
Eric Snyder Emergency Medicine · Tarzana, CA	23	32

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events