PROVIDER PROFILE · NPI 1679511315

Ettayapurum SunderrajanM.D.

Pulmonary DiseaseFountain Valley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 901 Pulmonary Disease providers in CA — bottom quintile (cohort median 927).

PRESCRIBING · PART D · 2024

Total Rx claims

155

Beneficiaries

—

Total drug cost

$15K

Distinct drugs

Brand share

36.1%

Top prescribed drugs

Albuterol Sulfate32 claims

Atorvastatin Calcium25 claims

Azithromycin19 claims

Amlodipine Besylate18 claims

Baclofen13 claims

QUALITY · MIPS · 2024

Final MIPS score

61.0

Quality

59.4

Cost

71.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-1.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ettayapurum Sunderrajan'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). 64 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CASSIDY, DAVID	130	353
Hoang Le Pulmonary Disease · Fountain Valley, CA	124	401
Mehdi Jalili Diagnostic Radiology · Orange, CA	110	475
Adarsh Sharma Pulmonary Disease · Newport Beach, CA	107	334
ORANGE COAST MEMORIAL MEDICAL CENTER	99	235
Elizabeth Nghiem Infectious Disease · Fountain Valley, CA	66	238
Kenneth Lynch Diagnostic Radiology · Surfside, CA	62	141
Kamini Malhotra, M.D Inc Clinical Laboratory · Fountain Valley, CA	61	191
SCHIFF, STEVEN	60	132
Marvin Reyes Infectious Disease · Fountain Valley, CA	59	200
Elliott Fankuchen Diagnostic Radiology · Laguna Beach, CA	48	172
Francis Wu Diagnostic Radiology · Plano, TX	45	147

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