PROVIDER PROFILE · NPI 1821070590

Alex MetzgerM.D.

PRACTICEMARIN CANCER CARE, INC.See all providers at this practice →

Hematology-OncologyGreenbrae, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,247

Unique beneficiaries

—

Total services

35,162

Distinct HCPCS

Medicare payment

$548K

Peer benchmark

Total Medicare services vs. 957 Hematology-Oncology providers in CA — top quintile (cohort median 4,173).

PRESCRIBING · PART D · 2024

Total Rx claims

1,225

Beneficiaries

—

Total drug cost

$3.0M

Distinct drugs

Brand share

31.7%

Top prescribed drugs

Prednisone244 claims

Abiraterone Acetate226 claims

Acyclovir83 claims

Hydroxyurea81 claims

Apixaban65 claims

QUALITY · MIPS · 2024

Final MIPS score

0.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-9.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$57

Payment records

By payment type

Food and Beverage$57

REFERRAL NETWORK

Where Alex Metzger'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MARIN GENERAL HOSPITAL	236	3,271
SUTTER BAY HOSPITALS	127	1,405
Philip Kurzman Diagnostic Radiology · Greenbrae, CA	66	271
Donna Hoghooghi Diagnostic Radiology · Greenbrae, CA	59	186
Brian Nagai Diagnostic Radiology · Fremont, CA	56	252
ORWIG, DENNIS	50	201
Robert Wirth Diagnostic Radiology · Novato, CA	49	132
Peter Eisenberg Specialist · Greenbrae, CA	32	247
Lloyd Miyawaki Radiation Oncology · Greenbrae, CA	31	197
Frederick Kretzschmar Pathology · Greenbrae, CA	28	178
BAER, MARGARET	24	115
SUTTER VISITING NURSE ASSOCIATION AND HOSPICE	21	76

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