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

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