What is Chunbong Ma's specialty?

Chunbong Ma (NPI 1750333191) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in San Francisco, CA.

Where does Chunbong Ma practice?

Chunbong Ma practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1750333191.

How much does Medicare pay Chunbong Ma?

Chunbong Ma (NPI 1750333191) received approximately $150K in total Medicare Part B payments, serving 348 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1750333191

Chunbong MaMD

PRACTICEUCSFSee all providers at this practice →

Orthopedic SurgerySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

547

Unique beneficiaries

—

Total services

642

Distinct HCPCS

Medicare payment

$126K

Peer benchmark

Total Medicare services vs. 1,921 Orthopedic Surgery providers in CA — below median (cohort median 1,100).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$520

Distinct drugs

Brand share

24.7%

Top prescribed drugs

Ibuprofen32 claims

Ondansetron Hcl26 claims

Hydrocodone/Acetaminophen19 claims

QUALITY · MIPS · 2024

Final MIPS score

87.0

Quality

86.8

Cost

70.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.51%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$118K

Payment records

By payment type

Royalty or License$58K

Consulting Fee$48K

Travel and Lodging$12K

Food and Beverage$408

Top paying entities

Royalty or License$58K

Consulting Fee$48K

Travel and Lodging$12K

Food and Beverage$408

REFERRAL NETWORK

Where Chunbong Ma'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Daria Motamedi Diagnostic Radiology · San Francisco, CA	81	248
Matthew Bucknor Diagnostic Radiology · San Francisco, CA	51	145
Gordon Fung Cardiology · San Francisco, CA	21	57
MARIN GENERAL HOSPITAL	14	35
Seema Gandhi Anesthesiology · San Francisco, CA	12	33

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