What is Ettayapurum Sunderrajan's specialty?

Ettayapurum Sunderrajan (NPI 1679511315) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Fountain Valley, CA.

Where does Ettayapurum Sunderrajan practice?

Ettayapurum Sunderrajan practices in Fountain Valley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1679511315.

How much does Medicare pay Ettayapurum Sunderrajan?

Ettayapurum Sunderrajan (NPI 1679511315) received approximately $5K in total Medicare Part B payments, serving 73 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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