What is Namrata Nandakumar's specialty?

Namrata Nandakumar (NPI 1932364817) is a Medicare-billing provider whose primary specialty is Ophthalmology in Peabody, MA.

Where does Namrata Nandakumar practice?

Namrata Nandakumar practices in Peabody, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1932364817.

How much does Medicare pay Namrata Nandakumar?

Namrata Nandakumar (NPI 1932364817) received approximately $2.7M in total Medicare Part B payments, serving 694 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932364817

Namrata NandakumarMD

PRACTICEJOHN J WEITER, MD, PCSee all providers at this practice →

OphthalmologyPeabody, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,702

Unique beneficiaries

—

Total services

11,217

Distinct HCPCS

Medicare payment

$2.6M

Peer benchmark

Total Medicare services vs. 558 Ophthalmology providers in MA — top quintile (cohort median 1,976).

PRESCRIBING · PART D · 2024

Total Rx claims

1,351

Beneficiaries

—

Total drug cost

$51K

Distinct drugs

Brand share

31.7%

Top prescribed drugs

Latanoprost411 claims

Dorzolamide Hcl/Timolol Maleat320 claims

Prednisolone Acetate147 claims

Brimonidine Tartrate73 claims

Diclofenac Sodium70 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$175

Payment records

By payment type

Food and Beverage$175

Top paying entities

Food and Beverage$175

REFERRAL NETWORK

Where Namrata Nandakumar'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	23	67
Robert Kellan Ophthalmology · Methuen, MA	16	16

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