What is Frederick Yap's specialty?

Frederick Yap (NPI 1780601732) is a Medicare-billing provider whose primary specialty is Internal Medicine in Saint Louis, MO.

Where does Frederick Yap practice?

Frederick Yap practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1780601732.

How much does Medicare pay Frederick Yap?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Frederick Yap (NPI 1780601732) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1780601732

Frederick Yap

Internal MedicineSaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Pregabalin11 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 Frederick Yap'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). 30 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEHDIRAD, ALI	92	515
GARRETT, ROBERT	66	296
Scott Ferreira Clinical Cardiac Electrophysiology · Springfield, MO	64	314
Nadeem Parkar Diagnostic Radiology · Saint Louis, MO	52	177
GATEWAY AMBULANCE SERVICE LLC	47	121
Yihua Zhou Diagnostic Radiology · Saint Louis, MO	40	137
Miriam Rodin Geriatric Medicine · Saint Louis, MO	35	314
Vilaas Shetty Diagnostic Radiology · Saint Louis, MO	33	116
Martin Reis Nuclear Medicine · Saint Louis, MO	28	115
Steven Lorber Emergency Medicine · Saint Louis, MO	27	111
Michael Lim Interventional Cardiology · Hackensack, NJ	27	106
C.M.C. EXTENDED CARE CENTER, INC.	26	72

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