PROVIDER PROFILE · NPI 1184705386

Paul GrimmMD

PRACTICESTANFORD HOSPITAL AND CLINICSSee all providers at this practice →

NephrologyPalo Alto, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

140

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 985 Nephrology providers in CA — bottom quintile (cohort median 1,482).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$2.1M

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Cysteamine Bitartrate22 claims

Cysteamine Hcl12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$17K

Payment records

By payment type

Consulting Fee$15K

Travel and Lodging$2K

Food and Beverage$292

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 053305

Hospital

REFERRAL NETWORK

Where Paul Grimm'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LUCILE SALTER PACKARD CHILDREN'S HOSPITAL AT STANFORD	17	348

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
LUCILE SALTER PACKARD CHILDREN'S HOSPITAL AT STANFORD	22	357
MCGRATH, ANNE	12	107
Abanti Chaudhuri Pediatric Medicine · Palo Alto, CA	12	74

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