What is Grant Sievertsen's specialty?

Grant Sievertsen (NPI 1134197619) is a Medicare-billing provider whose primary specialty is Internal Medicine in Hinsdale, IL.

Where does Grant Sievertsen practice?

Grant Sievertsen practices in Hinsdale, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1134197619.

How much does Medicare pay Grant Sievertsen?

Grant Sievertsen (NPI 1134197619) received approximately $340K in total Medicare Part B payments, serving 764 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1134197619

Grant SievertsenMD

Internal MedicineHinsdale, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,985

Unique beneficiaries

—

Total services

10,552

Distinct HCPCS

Medicare payment

$298K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

12,324

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

135

Brand share

20.3%

Top prescribed drugs

Levothyroxine Sodium1,242 claims

Atorvastatin Calcium767 claims

Amlodipine Besylate649 claims

Metformin Hcl572 claims

Glimepiride547 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$135

Payment records

By payment type

Food and Beverage$135

Top paying entities

Food and Beverage$135

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (7)

Home health agency

Home health agency

Home health agency

Home health agency

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Grant Sievertsen'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). 26 inbound referrers · 67 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVENTIST MIDWEST HEALTH	124	420
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	104	253
Paul Freier Internal Medicine · Hinsdale, IL	36	151
Elias Koliopoulos Internal Medicine · Hinsdale, IL	26	84
OPERCHAL, JUDITH	22	66
EDWARD HOSPITAL	22	49
Jason Griffin Internal Medicine · Hinsdale, IL	21	60
Thomas Gallagher Internal Medicine · Hinsdale, IL	21	97
Barry Sidorow Cardiology · Hinsdale, IL	20	65
LOYOLA UNIVERSITY MEDICAL CENTER	19	49
Gregory Lewis Clinical Cardiac Electrophysiology · Hinsdale, IL	19	74
ADVENTIST MIDWEST HEALTH	18	37

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	370	933
ADVENTIST MIDWEST HEALTH	120	412
ADVOCATE HEALTH AND HOSPITALS CORPORATION	65	171
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	35	74
Rajit Shetty Diagnostic Radiology · Lombard, IL	30	58
Walter Arand Internal Medicine · Hinsdale, IL	30	97
Thomas Gallagher Internal Medicine · Hinsdale, IL	29	136
Jason Griffin Internal Medicine · Hinsdale, IL	28	96
Brian Smith Ophthalmology · Memphis, TN	26	99
Paul Freier Internal Medicine · Hinsdale, IL	24	99
Peter Hrabski Diagnostic Radiology · Hinsdale, IL	23	77
EDWARD HOSPITAL	22	47

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