PROVIDER PROFILE · NPI 1689858490

NPI 1689858490

PRACTICEROBERT F OLDT MD INCSee all providers at this practice →

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where NPI 1689858490'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	196	1,952
DIGNITY HEALTH	50	190
Irwin Grossman Diagnostic Radiology · Oxnard, CA	35	97
COMMUNITY MEMORIAL HEALTH SYSTEM	28	142
Scott Zager Cardiology · Oxnard, CA	27	90
William King Diagnostic Radiology · Oxnard, CA	25	61
Jacob Lau Dermatology · Oxnard, CA	18	44
Khamaj Dave Cardiology · Oxnard, CA	16	46
Seyed Khoddami Urology · Ventura, CA	14	137
Jennifer Kosek Diagnostic Radiology · Santa Barbara, CA	11	25
William Deruso Diagnostic Radiology · Santa Barbara, CA	11	21
Christopher Herzig Diagnostic Radiology · Santa Barbara, CA	11	22

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