PROVIDER PROFILE · NPI 1548333982

Gregory MellorM.D.

Diagnostic RadiologyPorterville, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

535

Unique beneficiaries

—

Total services

626

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (cohort median 2,975).

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 Gregory Mellor'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jasvir Sidhu Family Practice · Porterville, CA	202	409
NAYLOR, FREDRICK	104	193
Lawrence Ginsberg Internal Medicine · Visalia, CA	83	189
VIDA SANA MEDICAL GROUP, INC.	79	209
UNITED HEALTH CENTERS OF THE SAN JOAQUIN VALLEY	79	191
Thomas Maclennan Diagnostic Radiology · Porterville, CA	48	79
UNITED HEALTH CENTERS OF THE SAN JOAQUIN VALLEY	42	82
SEQUOIA FAMILY MEDICAL CENTER	38	81
KALLMANN, KARL	35	49
BATARIO, TEMISTOCLES	30	59
UNITED HEALTH CENTERS OF THE SAN JOAQUIN VALLEY	29	56
Phillip Kim Family Practice · Fresno, CA	28	41

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