PROVIDER PROFILE · NPI 1821288408

Diana TzengM.D.

NeurologyPhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

276

Unique beneficiaries

—

Total services

383

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 850 Neurology providers in PA — above median (cohort median 399).

PRESCRIBING · PART D · 2024

Total Rx claims

130

Beneficiaries

—

Total drug cost

$34K

Distinct drugs

Brand share

43.8%

Top prescribed drugs

Levetiracetam32 claims

Clopidogrel Bisulfate23 claims

Apixaban23 claims

Atorvastatin Calcium21 claims

Gabapentin20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$7K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3K

Travel and Lodging$3K

Food and Beverage$298

REFERRAL NETWORK

Where Diana Tzeng'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THOMAS JEFFERSON UNIVERSITY HOSPITALS INC	230	451
FALCK NORTHEAST CORP.	68	139
Rodney Bell Neurology · Philadelphia, PA	49	172
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	49	119
Terri Tuckman Diagnostic Radiology · Philadelphia, PA	44	78
Lisa Tartaglino Diagnostic Radiology · Philadelphia, PA	43	116
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	41	83
Rocky Mountain Holdings, Llc Ambulance Service Provider · Sylacauga, AL	37	56
Kiran Talekar Diagnostic Radiology · Philadelphia, PA	36	93
Adam Flanders Diagnostic Radiology · Philadelphia, PA	35	94
PINEDA, MARIA CARISSA	33	64
Michelle Ghobrial Neurology · Winston Salem, NC	32	50

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