What is Ana Tuyama's specialty?

Ana Tuyama (NPI 1083872584) is a Medicare-billing provider whose primary specialty is Gastroenterology in White Plains, NY.

Where does Ana Tuyama practice?

Ana Tuyama practices in White Plains, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1083872584.

How much does Medicare pay Ana Tuyama?

Ana Tuyama (NPI 1083872584) received approximately $46K in total Medicare Part B payments, serving 194 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1083872584

Ana TuyamaMD

PRACTICEWESTCHESTER URGENT CARE PLLCSee all providers at this practice →

GastroenterologyWhite Plains, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

337

Unique beneficiaries

—

Total services

367

Distinct HCPCS

Medicare payment

$41K

Peer benchmark

Total Medicare services vs. 1,360 Gastroenterology providers in NY — below median (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

320

Beneficiaries

—

Total drug cost

$37K

Distinct drugs

Brand share

28.4%

Top prescribed drugs

Famotidine125 claims

Pantoprazole Sodium80 claims

Peg3350/Sod Sul/Nacl/Kcl/Asb/C28 claims

Sodium, Potassium,mag Sulfates27 claims

Linaclotide25 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

0.0

Cost

64.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$3K

Payment records

147

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where Ana Tuyama'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). 9 inbound referrers · 19 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WHITE PLAINS HOSPITAL MEDICAL CENTER	62	166
Gennifer Geller Diagnostic Radiology · White Plains, NY	18	33
Ruth Sanchez Internal Medicine · Purchase, NY	16	43
Michael Swirsky Diagnostic Radiology · White Plains, NY	16	37
Michael Silver Internal Medicine · White Plains, NY	14	60
Aleksandr Maksumov Diagnostic Radiology · Bronx, NY	13	20
David Rusch Diagnostic Radiology · Rockville Centre, NY	12	29
Steven Warren Diagnostic Radiology · Mt Kisco, NY	12	26
Jonathan Weiss Diagnostic Radiology · White Plains, NY	11	15

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
WHITE PLAINS HOSPITAL MEDICAL CENTER	72	247
Quest Diagnostics Incorporated Clinical Laboratory · Clifton, NJ	45	210
LACHMAN, MARY	28	48
Steven Warren Diagnostic Radiology · Mt Kisco, NY	23	53
Michael Swirsky Diagnostic Radiology · White Plains, NY	18	86
NASUTI, JOSEPH	18	38
NPI 1396877882	17	28
Gennifer Geller Diagnostic Radiology · White Plains, NY	16	30
Ruth Sanchez Internal Medicine · Purchase, NY	15	56
Lawrence Gold Diagnostic Radiology · Purchase, NY	15	30
Starnet Emergency Services Ambulance Service Provider · Mount Kisco, NY	14	42
GREENWICH HOSPITAL	14	35

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events