What is Gregg Newman's specialty?

Gregg Newman (NPI 1275645053) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Santa Barbara, CA.

Where does Gregg Newman practice?

Gregg Newman practices in Santa Barbara, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1275645053.

How much does Medicare pay Gregg Newman?

Gregg Newman (NPI 1275645053) received approximately $4.3M in total Medicare Part B payments, serving 816 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1275645053

Gregg NewmanM.D.

PRACTICESANSUM CLINICSee all providers at this practice →

Hematology-OncologySanta Barbara, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,526

Unique beneficiaries

—

Total services

129,786

Distinct HCPCS

Medicare payment

$2.2M

Peer benchmark

Total Medicare services vs. 957 Hematology-Oncology providers in CA — top quintile (cohort median 4,173).

PRESCRIBING · PART D · 2024

Total Rx claims

949

Beneficiaries

—

Total drug cost

$5.1M

Distinct drugs

Brand share

49.9%

Top prescribed drugs

Zanubrutinib58 claims

Apixaban58 claims

Prednisone56 claims

Acyclovir55 claims

Anastrozole53 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$864

Payment records

By payment type

Food and Beverage$848

Education$16

Top paying entities

Food and Beverage$848

Education$16

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050396

Hospital

CCN 051331

Hospital

REFERRAL NETWORK

Where Gregg Newman'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). 35 inbound referrers · 52 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Pacific Diagnostic Laboratories Clinical Laboratory · Santa Barbara, CA	361	5,137
SANTA BARBARA COTTAGE HOSPITAL	120	824
Sean Snodgress Diagnostic Radiology · Santa Barbara, CA	51	171
Christopher Kuzminski Diagnostic Radiology · Santa Barbara, CA	50	163
Steven Hartzman Diagnostic Radiology · Santa Barbara, CA	41	226
Mukul Gupta Hematology-Oncology · Santa Barbara, CA	35	438
Hangama Abassi Nurse Practitioner · Walnut Creek, CA	35	146
Mayo Collaborative Services, Inc Clinical Laboratory · Rochester, MN	34	81
James Benzian Diagnostic Radiology · Santa Barbara, CA	33	98
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	31	77
LEE, ARTHUR	31	113
Julie Taguchi Internal Medicine · Santa Barbara, CA	30	182

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Pacific Diagnostic Laboratories Clinical Laboratory · Santa Barbara, CA	265	4,546
SANTA BARBARA COTTAGE HOSPITAL	113	982
Hangama Abassi Nurse Practitioner · Walnut Creek, CA	50	200
Mark Abate Hematology-Oncology · Santa Barbara, CA	45	337
John Wheelock Diagnostic Radiology · Santa Barbara, CA	40	88
John Yoon Diagnostic Radiology · Santa Barbara, CA	40	179
Stuart Braverman Diagnostic Radiology · Santa Barbara, CA	37	168
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	37	72
Christopher Kuzminski Diagnostic Radiology · Santa Barbara, CA	37	165
Sean Snodgress Diagnostic Radiology · Santa Barbara, CA	36	120
James Benzian Diagnostic Radiology · Santa Barbara, CA	34	75
Steven Hartzman Diagnostic Radiology · Santa Barbara, CA	33	130

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events