What is Lawrence Rosenbaum's specialty?

Lawrence Rosenbaum (NPI 1467555474) is a Medicare-billing provider whose primary specialty is Internal Medicine in Santa Cruz, CA.

Where does Lawrence Rosenbaum practice?

Lawrence Rosenbaum practices in Santa Cruz, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1467555474.

How much does Medicare pay Lawrence Rosenbaum?

Lawrence Rosenbaum (NPI 1467555474) received approximately $121K in total Medicare Part B payments, serving 303 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1467555474

Lawrence RosenbaumM.D.

PRACTICEWESTERN MEDICAL ASSOCIATESSee all providers at this practice →

Internal MedicineSanta Cruz, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

924

Unique beneficiaries

—

Total services

1,157

Distinct HCPCS

Medicare payment

$117K

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

6,094

Beneficiaries

—

Total drug cost

$597K

Distinct drugs

116

Brand share

23.4%

Top prescribed drugs

Lisinopril337 claims

Levothyroxine Sodium307 claims

Atorvastatin Calcium305 claims

Rosuvastatin Calcium300 claims

Amlodipine Besylate270 claims

QUALITY · MIPS · 2024

Final MIPS score

99.6

Quality

86.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.04%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$44

Payment records

By payment type

Food and Beverage$44

Top paying entities

Food and Beverage$44

REFERRAL NETWORK

Where Lawrence Rosenbaum'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 · 28 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	119	631
SCHMETZ, MARK	29	115
Aaron Morse Sleep Medicine · Santa Cruz, CA	25	136
Evan Sirc Nuclear Medicine · Santa Cruz, CA	23	63
Morgan Magid Dermatology · Santa Cruz, CA	20	60
Roy Martinez Diagnostic Radiology · Santa Cruz, CA	18	38
Jon Keller Pathology · Palo Alto, CA	12	34
Rex Hsei Ophthalmology · Santa Cruz, CA	12	21
WITTE, LINDA	11	32
Nicholas Astromoff Diagnostic Radiology · Santa Cruz, CA	11	30

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · San Jose, CA	166	904
DIGNITY HEALTH	98	457
Unilab Corporation Clinical Laboratory · Sacramento, CA	44	101
Kevin Mchugh Diagnostic Radiology · Santa Cruz, CA	43	71
WILLIAMS, JEFFREY	32	55
SCHMETZ, MARK	31	99
Christen Allaman Ophthalmology · Santa Cruz, CA	24	51
Rajinder Singh Cardiology · Santa Cruz, CA	23	69
Daniel Erdman Diagnostic Radiology · Saratoga, CA	23	68
Aaron Morse Sleep Medicine · Santa Cruz, CA	22	133
Evan Sirc Nuclear Medicine · Santa Cruz, CA	20	48
Jay Johnson Cardiology · Santa Cruz, CA	20	67

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