Chen, Yi Feng

Chen, Yi Feng was paid $71K by Medicaid between Jul 2018 and Jun 2022, across 3 billing codes. Its largest line is 95004, Percutaneous tests with allergenic extracts, immediate type reaction — 68% of everything it billed.

33Billing provider infoCHEN, YI FENG
BETHLEHEM, PA 18020

33aNPI1447518535assigned 04/26/2012

33bProvider typeAllergy & Immunology Physician

28Total paid$71K

24GClaims445

24DCodes billed3

24AFirst – last monthJul 2018 – Jun 2022

Compared with peers

Next to other Allergy & Immunology Physician providers in Pennsylvania

Rank by total paid#16 of 45

Median peer was paid$46K

This provider vs. median1.5×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Box 24A · Dates of service

Paid by month

Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider

By year, as a table

Year	Claims	Paid
2018	53	$13K
2019	344	$52K
2022	48	$6K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
95004	Percutaneous tests with allergenic extracts, immediate type reaction	68%	160	159	$48K
99203	Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity	30%	175	175	$21K
95117		1.9%	110	65	$1K

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.