What is Nan Sandar's specialty?

Nan Sandar (NPI 1376785634) is a Medicare-billing provider whose primary specialty is Gastroenterology in Brooklyn, NY.

Where does Nan Sandar practice?

Nan Sandar practices in Brooklyn, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1376785634.

How much does Medicare pay Nan Sandar?

Nan Sandar (NPI 1376785634) received approximately $20K in total Medicare Part B payments, serving 116 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1376785634

Nan SandarM.D.

PRACTICEJANUS MEDICAL P.CSee all providers at this practice →

GastroenterologyBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

134

Unique beneficiaries

—

Total services

166

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 1,360 Gastroenterology providers in NY — bottom quintile (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

232

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

25.9%

Top prescribed drugs

Omeprazole102 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl46 claims

Famotidine17 claims

Sucralfate15 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$566

Payment records

By payment type

Food and Beverage$566

Top paying entities

Food and Beverage$566

REFERRAL NETWORK

Where Nan Sandar'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). 1 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
George Lin Anesthesiology · Flushing, NY	18	34

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Michael Li Anesthesiology · Flushing, NY	17	23
Flushing Endoscopy Center Ambulatory Surgical Center · Flushing, NY	12	15

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