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DR. MARK DAVID BROMBACHER MD
NPI 1437737095
Emergency Medicine in Grand Rapids, MI

Active since April 01, 2021PECOS Enrolled
96.27/100
CMS Quality Rating
100 MICHIGAN ST NE # MC49, GRAND RAPIDS, MI 49503(616) 391-1680(616) 391-3674 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 10, 2025, May 18, 2022, Apr 1, 2021 (3 updates tracked since 2021).

About Dr. Mark David Brombacher Md NPPES

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

DR. MARK DAVID BROMBACHER MD (NPI 1437737095) is an individual emergency medicine provider in Grand Rapids, Michigan, licensed in Michigan (4351047952) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437737095
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. MARK DAVID BROMBACHERCredential: MD
Location Address100 MICHIGAN ST NE # MC49Grand Rapids, MI 49503-2560
Mailing Address100 Michigan St Ne # Mc49Grand Rapids, MI 49503-2560 · (616) 391-1680 · Fax (616) 391-3674
Phone(616) 391-1680
Fax(616) 391-3674
Sole ProprietorNo
Enumeration DateApril 1, 2021
Last NPPES UpdateSeptember 10, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2025
✔ NPI 1437737095 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MI · 4351047952
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedAnesthesiologyTaxonomy 207L00000X · License 1437737095 (MI)
100 MICHIGAN ST NE # MC49, Grand Rapids, MI 49503
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark David Brombacher Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
94 services94 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
44 services42 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
12 services12 patients

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
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

96.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality87.89
Improvement Activities40

Other Providers at the Same Location NPPES 9

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

DAVID SWENSON MD MPH
Emergency Medicine
100 MICHIGAN ST NE # MC49
GRAND RAPIDS, MI 49503
Kent County (616) 732-6200
JOHN ELENBAAS MD
Emergency Medicine
100 MICHIGAN ST NE # MC49
GRAND RAPIDS, MI 49503
Kent County (616) 391-1680
SARA RUSSCHER MD
Emergency Medicine
100 MICHIGAN ST NE # MC49
GRAND RAPIDS, MI 49503
Kent County (616) 391-1680
DR. JAMES EDWARD SMITH JR. M.D.
Emergency Medicine
100 MICHIGAN ST NE # MC49
GRAND RAPIDS, MI 49503
Kent County (616) 732-6200
MICAH LARSEN MD
Emergency Medicine
100 MICHIGAN ST NE # MC49
GRAND RAPIDS, MI 49503
Kent County (616) 391-1680
JOSHUA BADOUR
Emergency Medicine
100 MICHIGAN ST NE # MC49
GRAND RAPIDS, MI 49503
Kent County (616) 391-1680
MATTHEW J STEINMETZ M.D.
Emergency Medicine
100 MICHIGAN ST NE # MC49
GRAND RAPIDS, MI 49503
Kent County (616) 732-6200
MEREDITH JOHANNA BUSMAN MD
Emergency Medicine
100 MICHIGAN ST NE # MC49
GRAND RAPIDS, MI 49503
Kent County (616) 391-3674

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 Mark Brombacher's NPI number?

The NPI number for Mark Brombacher is 1437737095. It was assigned to this individual provider in the NPPES registry on April 1, 2021.

Where is Mark Brombacher located?

Mark Brombacher practices at 100 Michigan St NE # Mc49, Grand Rapids, MI 49503. The listed phone number is (616) 391-1680.

What is Mark Brombacher's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Mark Brombacher enrolled in Medicare?

Yes. Mark Brombacher is registered in the Medicare PECOS enrollment system.

What insurance does Mark Brombacher accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Mark Brombacher 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.

When was this NPI record last updated?

The NPPES record for Mark Brombacher was last updated on September 10, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.