What is Diana Tzeng's specialty?

Diana Tzeng (NPI 1821288408) is a Medicare-billing provider whose primary specialty is Neurology in Philadelphia, PA.

Where does Diana Tzeng practice?

Diana Tzeng practices in Philadelphia, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1821288408.

How much does Medicare pay Diana Tzeng?

Diana Tzeng (NPI 1821288408) received approximately $39K in total Medicare Part B payments, serving 244 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events