What is Ana Ballester-Fiallo's specialty?

Ana Ballester-Fiallo (NPI 1811007412) is a Medicare-billing provider whose primary specialty is Rheumatology in San Antonio, TX.

Where does Ana Ballester-Fiallo practice?

Ana Ballester-Fiallo practices in San Antonio, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1811007412.

How much does Medicare pay Ana Ballester-Fiallo?

Ana Ballester-Fiallo (NPI 1811007412) received approximately $17K in total Medicare Part B payments, serving 51 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811007412

Ana Ballester-FialloMD

RheumatologySan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

115

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 382 Rheumatology providers in TX — bottom quintile (cohort median 13,742).

PRESCRIBING · PART D · 2024

Total Rx claims

6,790

Beneficiaries

—

Total drug cost

$6.7M

Distinct drugs

Brand share

30.8%

Top prescribed drugs

Gabapentin744 claims

Ergocalciferol (Vitamin D2)465 claims

Ibandronate Sodium317 claims

Hydroxychloroquine Sulfate246 claims

Topiramate245 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

104

By payment type

Food and Beverage$3K

Education$15

Top paying entities

Food and Beverage$3K

Education$15

REFERRAL NETWORK

Where Ana Ballester-Fiallo'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	13	24
Alfredo Fiallo Internal Medicine · San Antonio, TX	11	55

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