PROVIDER PROFILE · NPI 1891805164

Guireida Rivera ColonMD

EndocrinologyJuana Diaz, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

108

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 86 Endocrinology providers in PR — above median (cohort median 88).

PRESCRIBING · PART D · 2024

Total Rx claims

13,798

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

110

Brand share

45.6%

Top prescribed drugs

Levothyroxine Sodium1,964 claims

Rosuvastatin Calcium813 claims

Levothyroxine Sodium805 claims

Glimepiride520 claims

Atorvastatin Calcium425 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$37

Payment records

By payment type

Food and Beverage$37

REFERRAL NETWORK

Where Guireida Rivera Colon'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
Cesar Trabanco Endocrinology · Ponce, PR	19	27
Laboratorio Clinico Irizarry Guasch Inc Clinical Laboratory · Mayaguez, PR	14	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