What is Peter Rosenberg's specialty?

Peter Rosenberg (NPI 1104890664) is a Medicare-billing provider whose primary specialty is Gastroenterology in Pasadena, CA.

Where does Peter Rosenberg practice?

Peter Rosenberg practices in Pasadena, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1104890664.

How much does Medicare pay Peter Rosenberg?

Peter Rosenberg (NPI 1104890664) received approximately $125K in total Medicare Part B payments, serving 451 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1104890664

Peter RosenbergM.D.

GastroenterologyPasadena, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

889

Unique beneficiaries

—

Total services

1,598

Distinct HCPCS

Medicare payment

$104K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — top quintile (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

603

Beneficiaries

—

Total drug cost

$412K

Distinct drugs

Brand share

17.7%

Top prescribed drugs

Pantoprazole Sodium141 claims

Omeprazole114 claims

Famotidine61 claims

Mesalamine34 claims

Dexlansoprazole32 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

20.9

Cost

75.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$117

Top paying entities

Food and Beverage$2K

Education$117

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050438

Hospital

REFERRAL NETWORK

Where Peter Rosenberg'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). 14 inbound referrers · 42 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PASADENA HOSPITAL ASSOCIATION, LTD	104	215
Unilab Corporation Clinical Laboratory · West Hills, CA	35	75
Warren Lam Diagnostic Radiology · Pasadena, CA	29	62
Andy Wang Diagnostic Radiology · Pasadena, CA	24	38
Richard Reed Diagnostic Radiology · Pasadena, CA	22	34
Heather Moreno Diagnostic Radiology · Pasadena, CA	20	27
Ashish Patel Sleep Medicine · Pasadena, CA	18	64
Andrew Harris Diagnostic Radiology · San Diego, CA	16	32
Jon Foran Diagnostic Radiology · Pasadena, CA	15	39
Gregory Giesler Cardiology · Pasadena, CA	15	33
Julie Yang Gastroenterology · Pasadena, CA	13	17
Mayer Rashtian Clinical Cardiac Electrophysiology · Pasadena, CA	13	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PASADENA HOSPITAL ASSOCIATION, LTD	124	343
Pasadena Endoscopy Center Inc Ambulatory Surgical Center · Pasadena, CA	82	111
Aida Rechdouni Pathology · Los Angeles, CA	54	115
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	40	87
Warren Lam Diagnostic Radiology · Pasadena, CA	39	102
Andy Wang Diagnostic Radiology · Pasadena, CA	34	89
Unilab Corporation Clinical Laboratory · West Hills, CA	31	78
Angelos Konstas Diagnostic Radiology · Pasadena, CA	31	72
Reema Munir Diagnostic Radiology · Pasadena, CA	30	61
Jimmy Kang Diagnostic Radiology · Pasadena, CA	25	50
Heather Moreno Diagnostic Radiology · Pasadena, CA	25	48
Gregory Giesler Cardiology · Pasadena, CA	22	46

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