PROVIDER PROFILE · NPI 1861436073

Ana Ruiz Allison

PRACTICEANA G. RUIZ ALLISON, M.D.P.A.See all providers at this practice →

Internal MedicineMissouri City, TXI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$475

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Atorvastatin Calcium33 claims

Losartan Potassium19 claims

Metformin Hcl19 claims

Lisinopril16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ana Ruiz Allison'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
TRUHAVEN HOME HEALTH SERVICES' INCORPORATED'	66	140
C & O HEALTHCARE SERVICES INC	43	91
NNBS HEALTH CARE SERVICES,INC.	13	26
DYNASTY HEALTHCARE SERVICES, INC.	12	19
ST. MARY'S HEALTHCARE,INC.	12	20
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	12	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