BRIAN STEWART MD
NPI 1154377935
Hospitalist in Grand Rapids, MI

Q: What is Brian Stewart's NPI number?

The NPI number for Brian Stewart is 1154377935. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Q: What is Brian Stewart's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Brian Stewart was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 25, 2006PECOS EnrolledAccepts Medicare Assignment

200 JEFFERSON AVE SE, 6 SOUTH #626, GRAND RAPIDS, MI 49503(616) 685-5039(616) 685-8910 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Brian Stewart Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRIAN STEWART MD (NPI 1154377935) is an individual hospitalist provider in Grand Rapids, Michigan, licensed in Michigan (4301060499) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Health Saint Mary's, and is a graduate of University Of North Dakota School Of Medicine (1992).

NPPES Registry Identity

NPI1154377935

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameBRIAN STEWARTCredential: MD

Location Address200 JEFFERSON AVE SE, 6 SOUTH #626Grand Rapids, MI 49503-4502

Mailing Address245 State St SeGrand Rapids, MI 49503-4328 · (616) 685-1808 · Fax (616) 685-1850

Phone(616) 685-5039

Fax(616) 685-8910

Sole ProprietorNo

Medical School CMSUniversity Of North Dakota School Of MedicineGraduated 1992

Enumeration DateMay 25, 2006

Last NPPES UpdateJune 25, 2025

NPPES CertifiedJune 25, 2025

✔ NPI 1154377935 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in MI · 4301060499

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 4301060499 (MI)

200 JEFFERSON AVE SE, Grand Rapids, MI 49503

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Other Identifiers 4

Medicaid3483134MI

Medicaid3382964MI

Medicaid4888772MI

Medicaid4888781MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company, Priority Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brian Stewart Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739119868

PECOS Enrollment IDI20060906000021

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

154 services67 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

84 services46 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

34 services33 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

13 services13 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Health Saint Mary's

Acute Care Hospitals · Grand Rapids, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number230059

Location200 Jefferson Avenue SEGrand Rapids, MI 49503 · Kent County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$126.15 typical visit price

range $54.34 – $166.68

Typical copayment $31.53 (range $13.58 – $41.67)

Most-billed visit code 99204

Established Patient

$96.44 typical visit price

range $17.09 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATHARINE LIND THOMPSON PT

Physical Therapist

200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503

Kent County (616) 685-6264

ANNE MARIE TALBOT CRNA

Nurse Anesthetist, Certified Registered

200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503

Kent County (616) 685-6063

DR. ADAM MICHAEL ANDERSON MD

Emergency Medicine

200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503

Kent County (616) 685-5000

MARIA E DIMUSTO-POORTENGA MD

Pediatrics (Neonatal-Perinatal Medicine)

200 JEFFERSON AVE SE, NICU
GRAND RAPIDS, MI 49503

Kent County (616) 752-6554

THE BOUTIQUE AT MERCY HEALTH LACKS CANCER CENTER

Durable Medical Equipment & Medical Supplies

200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503

Kent County (616) 685-5030

MELISSA SUE HUDECZ MS, OTR/L

Occupational Therapist

200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503

Kent County (616) 685-6264

TIMOTHY RUSSELL LEONARD

Nurse Practitioner (Family)

200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503

Kent County (616) 465-5910

CAMRIA RENEE DEATON BSN, RN

Registered Nurse

200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503

Kent County (616) 685-5000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Stewart's NPI number?

The NPI number for Brian Stewart is 1154377935. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Brian Stewart located?

Brian Stewart practices at 200 Jefferson Ave SE 6 South #626, Grand Rapids, MI 49503. The listed phone number is (616) 685-5039.

What is Brian Stewart's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Brian Stewart enrolled in Medicare?

Yes. Brian Stewart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Brian Stewart accept?

Health plans from Oscar Insurance Company and Priority Health list Brian Stewart as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Brian Stewart affiliated with any hospitals?

According to CMS data, Brian Stewart is affiliated with Mercy Health Saint Mary's.

When was this NPI record last updated?

The NPPES record for Brian Stewart was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.