What is Thomas Gravelyn's specialty?

Thomas Gravelyn (NPI 1760442636) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Ypsilanti, MI.

Where does Thomas Gravelyn practice?

Thomas Gravelyn practices in Ypsilanti, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1760442636.

How much does Medicare pay Thomas Gravelyn?

Thomas Gravelyn (NPI 1760442636) received approximately $52K in total Medicare Part B payments, serving 561 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1760442636

Thomas GravelynM.D.

PRACTICEIHA HEALTH SERVICES CORPORATIONSee all providers at this practice →

Pulmonary DiseaseYpsilanti, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

684

Unique beneficiaries

—

Total services

701

Distinct HCPCS

Medicare payment

$45K

Peer benchmark

Total Medicare services vs. 371 Pulmonary Disease providers in MI — above median (cohort median 658).

PRESCRIBING · PART D · 2024

Total Rx claims

736

Beneficiaries

—

Total drug cost

$258K

Distinct drugs

Brand share

60.3%

Top prescribed drugs

Albuterol Sulfate84 claims

Fluticasone/Umeclidin/Vilanter59 claims

Modafinil58 claims

Tiotropium Br/Olodaterol Hcl56 claims

Prednisone53 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Thomas Gravelyn'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). 76 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF MICHIGAN	103	381
SAINT JOSEPH MERCY LIVINGSTON HOSPITAL	101	272
Marlo Leonen Cardiology · Ypsilanti, MI	92	267
Parvathy Nair Pulmonary Disease · Ypsilanti, MI	64	137
William Patton Internal Medicine · Ypsilanti, MI	60	174
Oneil Lee Diagnostic Radiology · Ypsilanti, MI	60	121
Tauqir Goraya Cardiology · Ypsilanti, MI	59	181
Joshua Rubin Interventional Radiology · Ypsilanti, MI	58	168
Amanda Godfrey Pulmonary Disease · Ypsilanti, MI	57	413
Michael Fatt Diagnostic Radiology · Ypsilanti, MI	54	126
Benjamin Mccallister Internal Medicine · Ypsilanti, MI	50	120
George Dodds Cardiology · Charlotte, NC	48	107

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