What is Ka-Kei Ngan's specialty?

Ka-Kei Ngan (NPI 1891792446) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Pittsburgh, PA.

Where does Ka-Kei Ngan practice?

Ka-Kei Ngan practices in Pittsburgh, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1891792446.

How much does Medicare pay Ka-Kei Ngan?

Ka-Kei Ngan (NPI 1891792446) received approximately $62K in total Medicare Part B payments, serving 1,022 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891792446

Ka-Kei NganMD

Diagnostic RadiologyPittsburgh, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,268

Unique beneficiaries

—

Total services

1,342

Distinct HCPCS

Medicare payment

$54K

Peer benchmark

Total Medicare services vs. 1,589 Diagnostic Radiology providers in PA — below median (cohort median 2,484).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

80.9

Quality

61.9

Cost

74.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.25%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ka-Kei Ngan'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). 114 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Janet Durick Diagnostic Radiology · Pittsburgh, PA	200	591
Glenn Andrews Diagnostic Radiology · Pittsburgh, PA	135	345
Elliott Gozansky Diagnostic Radiology · Birmingham, AL	112	252
RAO, BOYANAPALLI	82	133
UPMC PRESBYTERIAN SHADYSIDE	71	115
Jennifer Mccomb Pulmonary Disease · Pittsburgh, PA	62	197
David Weber Infectious Disease · Pittsburgh, PA	62	482
Harry Rafkin Critical Care (Intensivists) · Pittsburgh, PA	47	163
Nikolaos Maniatis Critical Care (Intensivists) · Pittsburgh, PA	43	185
Przemyslaw Sutkowski Nephrology · Pittsburgh, PA	42	251
Emily Yee Pulmonary Disease · Pittsburgh, PA	41	215
Ronald Stiller Critical Care (Intensivists) · Walla Walla, WA	40	146

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events