What is Yi Feng's specialty?

Yi Feng (NPI 1639179229) is a Medicare-billing provider whose primary specialty is Medical Oncology in Powell, TN.

Where does Yi Feng practice?

Yi Feng practices in Powell, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1639179229.

How much does Medicare pay Yi Feng?

Yi Feng (NPI 1639179229) received approximately $7.4M in total Medicare Part B payments, serving 1,028 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639179229

Yi FengMD

PRACTICETENNESSEE CANCER SPECIALISTS PLLCSee all providers at this practice →

Medical OncologyPowell, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

8,760

Unique beneficiaries

—

Total services

293,264

Distinct HCPCS

Medicare payment

$4.7M

Peer benchmark

Total Medicare services vs. 56 Medical Oncology providers in TN — top quintile (cohort median 11,409).

PRESCRIBING · PART D · 2024

Total Rx claims

1,868

Beneficiaries

—

Total drug cost

$4.9M

Distinct drugs

Brand share

33.1%

Top prescribed drugs

Anastrozole175 claims

Potassium Chloride139 claims

Warfarin Sodium120 claims

Pantoprazole Sodium94 claims

Apixaban91 claims

QUALITY · MIPS · 2024

Final MIPS score

88.9

Quality

92.2

Cost

68.6

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.58%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$7K

Payment records

217

By payment type

Food and Beverage$5K

Consulting Fee$2K

Education$87

Top paying entities

Food and Beverage$5K

Consulting Fee$2K

Education$87

REFERRAL NETWORK

Where Yi Feng'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
METRO KNOXVILLE HMA LLC	165	1,121
PARKWEST MEDICAL CENTER	135	1,382
Hesamm Gharavi Hematology-Oncology · Knoxville, TN	39	299
Ross Kerns Hematology-Oncology · Knoxville, TN	36	314
Rural/Metro Of Tennessee, L.P. Ambulance Service Provider · Knoxville, TN	27	121
Lainey Briggs Nurse Practitioner · Powell, TN	25	104
Daniel Baker Diagnostic Radiology · Knoxville, TN	22	81
Daryl Harp Diagnostic Radiology · Knoxville, TN	22	89
Molecular Pathology Laboratory Network Inc Clinical Laboratory · Maryville, TN	21	313
John Texada Diagnostic Radiology · Knoxville, TN	21	85
Steven Addonizio Diagnostic Radiology · Knoxville, TN	20	47
Benjamin Egner Diagnostic Radiology · Knoxville, TN	19	68

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