PROVIDER PROFILE · NPI 1396734505

Christopher ChenMD

Orthopedic SurgeryBerkeley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,157

Unique beneficiaries

—

Total services

1,486

Distinct HCPCS

Medicare payment

$210K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

564

Beneficiaries

—

Total drug cost

$9K

Distinct drugs

Brand share

36.0%

Top prescribed drugs

Meloxicam218 claims

Oxycodone Hcl/Acetaminophen154 claims

Amoxicillin87 claims

Apixaban23 claims

Celecoxib21 claims

QUALITY · MIPS · 2024

Final MIPS score

85.1

Quality

68.4

Cost

92.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.43%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$7K

Payment records

By payment type

Consulting Fee$7K

Food and Beverage$25

REFERRAL NETWORK

Where Christopher Chen'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). 21 inbound referrers · 42 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUTTER EAST BAY HOSPITALS	466	2,141
MOSCOW, NORMAN	67	194
Kathryn Klima Diagnostic Radiology · Oakland, CA	37	85
RICH, PHILIP	31	67
CHAN, JOSEPH	28	72
Jerold Kaplan Orthopedic Surgery · Berkeley, CA	27	64
Eric Dovichi Diagnostic Radiology · Walnut Creek, CA	26	57
NPI 1083641898	25	58
SUTTER VISITING NURSE ASSOCIATION AND HOSPICE	23	48
Ying Fung Diagnostic Radiology · Walnut Creek, CA	22	41
Kimberly Blumberg Diagnostic Radiology · Walnut Creek, CA	22	46
Richard Hong Diagnostic Radiology · Walnut Creek, CA	21	39

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SUTTER EAST BAY HOSPITALS	154	648
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	86	253
Shlomo Leibowich Diagnostic Radiology · Walnut Creek, CA	74	177
Scott Lipson Diagnostic Radiology · Walnut Creek, CA	48	93
Robert Kim Diagnostic Radiology · Walnut Creek, CA	47	105
Matthew Epstein Diagnostic Radiology · San Francisco, CA	43	111
Jerold Kaplan Orthopedic Surgery · Berkeley, CA	41	211
Unilab Corporation Clinical Laboratory · Sacramento, CA	41	140
BINDER, ROBERT	39	134
Richard Hong Diagnostic Radiology · Walnut Creek, CA	38	78
Royce Chrys Diagnostic Radiology · Walnut Creek, CA	35	86
Joseph Mersol Diagnostic Radiology · Walnut Creek, CA	35	75

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