What is Umesh Sabharwal's specialty?

Umesh Sabharwal (NPI 1831192160) is a Medicare-billing provider whose primary specialty is Allergy/ Immunology in Redwood City, CA.

Where does Umesh Sabharwal practice?

Umesh Sabharwal practices in Redwood City, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1831192160.

How much does Medicare pay Umesh Sabharwal?

Umesh Sabharwal (NPI 1831192160) received approximately $17K in total Medicare Part B payments, serving 47 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831192160

Umesh SabharwalM.D.

PRACTICEU. K. SAB, M.D., INC.See all providers at this practice →

Allergy/ ImmunologyRedwood City, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

115

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 329 Allergy/ Immunology providers in CA — bottom quintile (cohort median 4,377).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$81K

Distinct drugs

Brand share

24.5%

Top prescribed drugs

Atorvastatin Calcium26 claims

Losartan Potassium19 claims

Amlodipine Besylate13 claims

Tramadol Hcl13 claims

Losartan/Hydrochlorothiazide12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Umesh Sabharwal'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
David Eller Diagnostic Radiology · San Jose, CA	31	97
Lewis Feiler Specialist · Redwood City, CA	23	88
BURKE, VINCENT	21	78
WHEAT, RICHARD	21	53
KLEINER, BETH	19	28
Curtis Leviant Podiatry · San Carlos, CA	17	65
Jon Keller Pathology · Palo Alto, CA	16	107
Daniel Libke Emergency Medicine · Piedmont, CA	14	47
Phillip Ng Nephrology · Redwood City, CA	14	149
Edward Anderson Internal Medicine · E Palo Alto, CA	13	96
George Oldham Emergency Medicine · Redwood City, CA	13	53
Melissa Lim Pulmonary Disease · Redwood City, CA	12	59

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