What is Marie Claudette Grageda's specialty?

Marie Claudette Grageda (NPI 1891998159) is a Medicare-billing provider whose primary specialty is Family Practice in Hollister, CA.

Where does Marie Claudette Grageda practice?

Marie Claudette Grageda practices in Hollister, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1891998159.

How much does Medicare pay Marie Claudette Grageda?

Marie Claudette Grageda (NPI 1891998159) received approximately $1.2M in total Medicare Part B payments, serving 631 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891998159

Marie Claudette GragedaMD

Family PracticeHollister, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,737

Unique beneficiaries

—

Total services

25,129

Distinct HCPCS

Medicare payment

$1.2M

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

14,780

Beneficiaries

—

Total drug cost

$2.4M

Distinct drugs

150

Brand share

24.1%

Top prescribed drugs

Atorvastatin Calcium1,335 claims

Levothyroxine Sodium838 claims

Amlodipine Besylate799 claims

Lisinopril677 claims

Metformin Hcl658 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$489

Payment records

By payment type

Food and Beverage$489

Top paying entities

Food and Beverage$489

REFERRAL NETWORK

Where Marie Claudette Grageda'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HAZEL HAWKINS MEMORIAL HOSPITAL	303	2,101
LEON, JESUS	154	624
HAZEL HAWKINS MEMORIAL HOSPITAL	48	194
Joseph Ezer Pulmonary Disease · Twin Falls, ID	22	80
Jennifer Lin Diagnostic Radiology · Santa Cruz, CA	19	38
Courtney Ray Ophthalmology · Pensacola, FL	17	45
Annette Rasi Diagnostic Radiology · Salinas, CA	14	41
SAINT LOUISE REGIONAL HOSPITAL	14	30
SCHMETZ, MARK	12	32
Daniel Wang Family Practice · Hollister, CA	12	51
HAZEL HAWKINS MEMORIAL HOSPITAL	11	16
Kaveh Akhbari Podiatry · Gilroy, CA	11	46

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