PROVIDER PROFILE · NPI 1235271396

Zindaba KumwendaMD

AnesthesiologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

222

Unique beneficiaries

—

Total services

494

Distinct HCPCS

Medicare payment

$92K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — top quintile (cohort median 182).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

97.3

Quality

83.0

Cost

74.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.94%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Zindaba Kumwenda'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). 14 inbound referrers · 46 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CARPENTER, HOWARD	35	100
Derk Purcell Diagnostic Radiology · San Francisco, CA	26	60
STEVENS, SUSAN	25	71
NPI 1275567943	18	46
Myron Marx Diagnostic Radiology · San Francisco, CA	18	39
Brian Bronzo Diagnostic Radiology · San Francisco, CA	17	66
Steven Katznelson Nephrology · San Francisco, CA	15	42
Edward Baker Diagnostic Radiology · San Francisco, CA	14	32
Tze-Ming Chen Internal Medicine · San Francisco, CA	13	55
ELKIN, RONALD	13	85
George Horng Internal Medicine · San Francisco, CA	13	46
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	12	15

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SUTTER BAY HOSPITALS	77	173
Amy Huang Diagnostic Radiology · San Francisco, CA	42	137
STEVENS, SUSAN	35	88
Maya Meux Diagnostic Radiology · San Francisco, CA	33	79
Brian Bronzo Diagnostic Radiology · San Francisco, CA	33	97
CARPENTER, HOWARD	31	76
James Hershon Critical Care (Intensivists) · San Francisco, CA	27	165
ELKIN, RONALD	24	81
NPI 1275567943	24	52
William Harvey Diagnostic Radiology · San Francisco, CA	22	71
Protransport 1 Ambulance Service Provider · Rohnert Park, CA	22	34
Michael Fry Diagnostic Radiology · San Francisco, CA	22	37

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