PROVIDER PROFILE · NPI 1265647945

David RobertsonMD

PRACTICEWESTERN MASSACHUSETTS ALLERGY LLCSee all providers at this practice →

Allergy/ ImmunologySpringfield, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

579

Unique beneficiaries

—

Total services

6,143

Distinct HCPCS

Medicare payment

$73K

Peer benchmark

Total Medicare services vs. 128 Allergy/ Immunology providers in MA — top quintile (cohort median 1,606).

PRESCRIBING · PART D · 2024

Total Rx claims

807

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

55.0%

Top prescribed drugs

Montelukast Sodium117 claims

Fluticasone Propionate62 claims

Omalizumab57 claims

Ipratropium Bromide54 claims

Immun Glob G(Igg)/Pro/Iga 0-5049 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$4K

Payment records

181

By payment type

Food and Beverage$3K

Education$100

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 220066

Hospital

CCN 220077

Hospital

REFERRAL NETWORK

Where David Robertson'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). 4 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MUDAWWAR, FUAD	81	313
BAYSTATE MEDICAL CENTER INC	46	132
COOLEY DICKINSON HOSPITAL INC	29	65
THE MERCY HOSPITAL INC	18	39

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MUDAWWAR, FUAD	81	277
Jonathan Bayuk Allergy/ Immunology · Northampton, MA	72	201
Jackie Garrett Allergy/ Immunology · West Springfield, MA	47	112
BAYSTATE MEDICAL CENTER INC	43	123
BAYSTATE MEDICAL CENTER INC	36	133
COOLEY DICKINSON HOSPITAL INC	30	56
Vanessa Vanstee Allergy/ Immunology · Westfield, MA	24	67
System Coordinated Services, Inc Clinical Laboratory · Springfield, MA	23	70
THE MERCY HOSPITAL INC	15	27

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