What is Jennifer Roost's specialty?

Jennifer Roost (NPI 1790796449) is a Medicare-billing provider whose primary specialty is Gastroenterology in Stanford, CA.

Where does Jennifer Roost practice?

Jennifer Roost practices in Stanford, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1790796449.

How much does Medicare pay Jennifer Roost?

Jennifer Roost (NPI 1790796449) received approximately $47K in total Medicare Part B payments, serving 210 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790796449

Jennifer RoostM.D.

PRACTICESTANFORD HEALTH CARESee all providers at this practice →

GastroenterologyStanford, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

387

Unique beneficiaries

—

Total services

405

Distinct HCPCS

Medicare payment

$43K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

134

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

77.6%

Top prescribed drugs

Sodium, Potassium,mag Sulfates80 claims

Omeprazole30 claims

Diphenoxylate Hcl/Atropine13 claims

Budesonide11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$62

Payment records

By payment type

Education$31

Food and Beverage$31

Top paying entities

Education$31

Food and Beverage$31

REFERRAL NETWORK

Where Jennifer Roost'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sutter Bay Medical Foundation Ambulatory Surgical Center · Palo Alto, CA	133	161
Jon Keller Pathology · Palo Alto, CA	97	386
Judy Alonzo Pathology · Burlingame, CA	42	47
Jorge Rodriguez-Soto Pathology · Palo Alto, CA	22	29
Cheena Ramrakhiani Cardiology · Stanford, CA	13	16
Joseph Walter Diagnostic Radiology · Palo Alto, CA	13	17

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events