What is Narayanaiyengar Devaraj's specialty?

Narayanaiyengar Devaraj (NPI 1639133960) is a Medicare-billing provider whose primary specialty is Internal Medicine in Anaheim, CA.

Where does Narayanaiyengar Devaraj practice?

Narayanaiyengar Devaraj practices in Anaheim, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1639133960.

How much does Medicare pay Narayanaiyengar Devaraj?

Narayanaiyengar Devaraj (NPI 1639133960) received approximately $226K in total Medicare Part B payments, serving 664 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639133960

Narayanaiyengar DevarajMD

Internal MedicineAnaheim, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,455

Unique beneficiaries

—

Total services

2,862

Distinct HCPCS

Medicare payment

$212K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

3,868

Beneficiaries

—

Total drug cost

$853K

Distinct drugs

Brand share

30.6%

Top prescribed drugs

Metoprolol Succinate417 claims

Atorvastatin Calcium270 claims

Rosuvastatin Calcium241 claims

Amlodipine Besylate232 claims

Amiodarone Hcl169 claims

QUALITY · MIPS · 2024

Final MIPS score

22.2

Quality

0.0

Cost

73.9

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.34%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$336

Payment records

By payment type

Food and Beverage$336

Top paying entities

Food and Beverage$336

REFERRAL NETWORK

Where Narayanaiyengar Devaraj'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). 79 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Reza Shahbaz Diagnostic Radiology · Orange, CA	224	530
Unilab Corporation Clinical Laboratory · West Hills, CA	191	602
SHARZER, MARK	187	494
Phong Vuong Diagnostic Radiology · Los Angeles, CA	125	328
Roy Dorman Diagnostic Radiology · Anaheim, CA	111	249
David Kramer Cardiology · Anaheim, CA	97	227
Naser Rahbar Diagnostic Radiology · Anaheim, CA	70	139
NPI 1477504256	68	177
Asaad Hakim Pulmonary Disease · Garden Grove, CA	65	213
Jai Ho Emergency Medicine · Anaheim, CA	61	114
Raveen Arora Cardiology · Anaheim, CA	61	290
NPI 1124105119	58	181

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