PROVIDER PROFILE · NPI 1750582847

Marilyn ShookPA

Physician AssistantHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 6,198 Physician Assistant providers in TX — bottom quintile (cohort median 254).

PRESCRIBING · PART D · 2024

Total Rx claims

122

Beneficiaries

—

Total drug cost

$621

Distinct drugs

Brand share

13.1%

Top prescribed drugs

Meloxicam64 claims

Tramadol Hcl28 claims

Acetaminophen With Codeine16 claims

Celecoxib14 claims

QUALITY · MIPS · 2024

Final MIPS score

79.4

Quality

73.1

Cost

64.9

Improvement activities

40.0

Promoting interop.

92.0

Payment adjustment

0.18%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$8K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5K

Travel and Lodging$1K

Food and Beverage$1K

Consulting Fee$525

REFERRAL NETWORK

Where Marilyn Shook'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Alan Rechter Orthopedic Surgery · Houston, TX	58	180
Robert Staewen Diagnostic Radiology · Houston, TX	27	32
METHODIST HEALTH CENTERS	12	16
Susan Vogel Internal Medicine · Houston, TX	12	13

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