PROVIDER PROFILE · NPI 1568780641

Alithea GabrellasMD

PRACTICEGALLUP INDIAN MED CENTER PHARMACYSee all providers at this practice →

Internal MedicineFort Defiance, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 1,880 Internal Medicine providers in AZ — bottom quintile (cohort median 646).

PRESCRIBING · PART D · 2024

Total Rx claims

184

Beneficiaries

—

Total drug cost

$198K

Distinct drugs

Brand share

50.5%

Top prescribed drugs

Lisinopril43 claims

Semaglutide28 claims

Atorvastatin Calcium24 claims

Dolutegravir Sodium19 claims

Darunavir/Cobicistat18 claims

QUALITY · MIPS · 2024

Final MIPS score

78.2

Quality

61.1

Cost

81.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.13%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Alithea Gabrellas'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE FORT DEFIANCE INDIAN HOSPITAL BOARD, INCORPORATION	198	1,311
Pierre Desrosiers Podiatry · Fort Defiance, AZ	17	72
Tyrone Walker Emergency Medicine · Fort Defiance, AZ	12	52

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