PROVIDER PROFILE · NPI 1518944396

David PattersonMD

PRACTICECASA COLINA CENTERS FOR REHABILITATION INCSee all providers at this practice →

Physical Medicine and RehabilitationPomona, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

270

Unique beneficiaries

—

Total services

770

Distinct HCPCS

Medicare payment

$52K

Peer benchmark

Total Medicare services vs. 710 Physical Medicine and Rehabilitation providers in CA — below median (cohort median 1,331).

PRESCRIBING · PART D · 2024

Total Rx claims

810

Beneficiaries

—

Total drug cost

$96K

Distinct drugs

Brand share

14.0%

Top prescribed drugs

Gabapentin54 claims

Pantoprazole Sodium51 claims

Donepezil Hcl41 claims

Tamsulosin Hcl39 claims

Trazodone Hcl38 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$194

Payment records

By payment type

Food and Beverage$194

Top paying entities

Food and Beverage$194

REFERRAL NETWORK

Where David Patterson'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
James Lally Family Practice · Chino, CA	56	160
NPI 1396741021	43	110
David Gonzales Family Practice · Rancho Cucamonga, CA	42	81
POMONA VALLEY HOSPITAL MEDICAL CENTER	32	61
Aaron Jun Diagnostic Radiology · Rancho Cucamonga, CA	22	48
John Geiss Family Practice · Santa Ana, CA	21	42
Tejinder Singh Internal Medicine · Upland, CA	19	72
SCHAEFER AMBULANCE SERVICE, INC	18	33
Sabah Kadhium Family Practice · San Dimas, CA	17	161
Unilab Corporation Clinical Laboratory · West Hills, CA	17	45
Alfonso Carrillo Diagnostic Radiology · Rancho Cucamonga, CA	16	29
Treasa Davis Family Practice · Burbank, CA	15	47

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