PROVIDER PROFILE · NPI 1447281944

Thomas UllmanM.D.

PRACTICEMOUNT SINAI SCHOOL OF MEDICINE OF NEW YORK UNIVERSITYSee all providers at this practice →

GastroenterologyScarsdale, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

170

Unique beneficiaries

—

Total services

274

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

531

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

Brand share

65.5%

Top prescribed drugs

Mesalamine79 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl54 claims

Vedolizumab50 claims

Omeprazole39 claims

Rifaximin27 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

27.5

Cost

68.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$59K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$29K

Consulting Fee$20K

Travel and Lodging$7K

Food and Beverage$2K

REFERRAL NETWORK

Where Thomas Ullman'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 · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MOUNT SINAI HOSPITAL	31	73
Joseph Gomes Cardiology · New York, NY	11	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MOUNT SINAI HOSPITAL	47	165
MOUNT SINAI HOSPITAL	15	23
Quest Diagnostics Incorporated Clinical Laboratory · Clifton, NJ	11	39

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