What is Sudhaker Nayak's specialty?

Sudhaker Nayak (NPI 1063501021) is a Medicare-billing provider whose primary specialty is Cardiology in Whittier, CA.

Where does Sudhaker Nayak practice?

Sudhaker Nayak practices in Whittier, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1063501021.

How much does Medicare pay Sudhaker Nayak?

Sudhaker Nayak (NPI 1063501021) received approximately $227K in total Medicare Part B payments, serving 1,447 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1063501021

Sudhaker NayakM.D.

CardiologyWhittier, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,917

Unique beneficiaries

—

Total services

3,922

Distinct HCPCS

Medicare payment

$211K

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — above median (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

7,047

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

Brand share

28.9%

Top prescribed drugs

Apixaban843 claims

Carvedilol733 claims

Metoprolol Succinate634 claims

Amlodipine Besylate568 claims

Metoprolol Tartrate456 claims

QUALITY · MIPS · 2024

Final MIPS score

78.6

Quality

58.7

Cost

75.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.15%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$631

Payment records

By payment type

Food and Beverage$631

Top paying entities

Food and Beverage$631

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050169

Hospital

CCN 050393

Hospital

REFERRAL NETWORK

Where Sudhaker Nayak'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). 76 inbound referrers · 196 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PIH HEALTH WHITTIER HOSPITAL	1,264	4,512
Unilab Corporation Clinical Laboratory · West Hills, CA	355	1,079
Daniel Saket Diagnostic Radiology · Whittier, CA	160	373
Paresh Patel Internal Medicine · Whittier, CA	151	333
Zareh Ounjian Diagnostic Radiology · Whittier, CA	123	262
Christina Lee Diagnostic Radiology · Whittier, CA	119	282
Adrian Crisan Emergency Medicine · Whittier, CA	116	223
Richard Parks Interventional Cardiology · Whittier, CA	109	243
Nanette Kovash Diagnostic Radiology · Sacramento, CA	108	234
Alireza Jafari Cardiology · Whittier, CA	104	235
Robert Kleinman Diagnostic Radiology · Whittier, CA	99	229
Kevin Huang Nephrology · Whittier, CA	90	400

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PIH HEALTH WHITTIER HOSPITAL	647	1,952
Jagdish Patel Diagnostic Radiology · Whittier, CA	335	937
Unilab Corporation Clinical Laboratory · West Hills, CA	313	945
Brian Yue Diagnostic Radiology · Whittier, CA	290	760
Daniel Saket Diagnostic Radiology · Whittier, CA	282	756
Zareh Ounjian Diagnostic Radiology · Whittier, CA	277	743
Falck Mobile Health Corp Ambulance Service Provider · Orange, CA	219	397
Christina Lee Diagnostic Radiology · Whittier, CA	217	486
Nanette Kovash Diagnostic Radiology · Sacramento, CA	164	401
Robert Kleinman Diagnostic Radiology · Whittier, CA	151	367
Joseph Park Diagnostic Radiology · Whittier, CA	149	391
Alireza Jafari Cardiology · Whittier, CA	146	401

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