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

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