PROVIDER PROFILE · NPI 1508816851

Donald LewisM.D.

PRACTICEGOLDEN STATE ORTHOPEDICS & SPINESee all providers at this practice →

Orthopedic SurgeryWalnut Creek, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,383

Unique beneficiaries

—

Total services

2,108

Distinct HCPCS

Medicare payment

$142K

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

Beneficiaries

—

Total drug cost

$261

Distinct drugs

Brand share

48.6%

Top prescribed drugs

Tramadol Hcl36 claims

Hydrocodone/Acetaminophen18 claims

Oxycodone Hcl/Acetaminophen16 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Travel and Lodging$2K

Food and Beverage$395

REFERRAL NETWORK

Where Donald Lewis'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sequoia Surgical Center Lp Ambulatory Surgical Center · Walnut Creek, CA	77	122
NPI 1023052560	19	27
Ronald Chan Diagnostic Radiology · Walnut Creek, CA	16	32
Saurabh Patel Diagnostic Radiology · Walnut Creek, CA	13	23
Angelo Crudale Diagnostic Radiology · Walnut Creek, CA	11	17
Jill Otani Occupational Therapist in Private Practice · Walnut Creek, CA	11	25

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