PROVIDER PROFILE · NPI 1639102874

Maria Rita AndayaM.D.

Internal MedicineAngola, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

338

Unique beneficiaries

—

Total services

622

Distinct HCPCS

Medicare payment

$54K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — above median (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

5,280

Beneficiaries

—

Total drug cost

$370K

Distinct drugs

Brand share

20.0%

Top prescribed drugs

Atorvastatin Calcium445 claims

Amlodipine Besylate318 claims

Lisinopril251 claims

Furosemide216 claims

Pantoprazole Sodium212 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 Maria Rita Andaya'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). 31 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HOSPITAL OF BUFFALO	248	856
Vivien Redeye Family Practice · Fredonia, NY	70	790
Lasalle Ambulance Inc Ambulance Service Provider · Buffalo, NY	53	283
Diane Cozzo Nurse Practitioner · Buffalo, NY	50	147
Travis Mastroianni Diagnostic Radiology · Buffalo, NY	37	461
Keith Kaplan Diagnostic Radiology · Amherst, NY	29	138
Aaron Powell Diagnostic Radiology · Buffalo, NY	26	226
Gerald Joyce Diagnostic Radiology · Buffalo, NY	26	248
Michael Licata Diagnostic Radiology · Buffalo, NY	25	223
FITZGERALD, JAMES	24	108
Darren Huffman Emergency Medicine · Pittsburgh, PA	23	98
CAI, JOHN	22	223

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