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DR. ANDREW C MICHMERHUIZEN D.O.
NPI 1326266404
Emergency Medicine in Grand Rapids, MI

Active since April 23, 2007PECOS EnrolledAccepts Medicare Assignment
1919 BOSTON ST SE, GRAND RAPIDS, MI 49506(616) 252-7000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Andrew C Michmerhuizen D.o. NPPES

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

DR. ANDREW C MICHMERHUIZEN D.O. (NPI 1326266404) is an individual emergency medicine provider in Grand Rapids, Michigan, licensed in Michigan (5101016844) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health - West, and is a graduate of Kansas City College Of Medicine And Surgery (2006).

NPPES Registry Identity

NPI1326266404
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. ANDREW C MICHMERHUIZENCredential: D.O.
Location Address1919 BOSTON ST SEGrand Rapids, MI 49506-4160
Mailing Address1708 Misty Rdg SwByron Center, MI 49315-8588
Phone(616) 252-7000
Sole ProprietorYes
Medical School CMSKansas City College Of Medicine And SurgeryGraduated 2006
Enumeration DateApril 23, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1326266404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MI · 5101016844
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.
1919 BOSTON ST SE, Grand Rapids, MI 49506
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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, 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

Dr. Andrew C Michmerhuizen D.o. 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 ID7517027592
PECOS Enrollment IDI20081120000484
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.

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.
126 services125 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
117 services103 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.
102 services97 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.
26 services26 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
16 services16 patients

Hospital Affiliations CMS Care Compare

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

University Of Michigan Health - West

Acute Care Hospitals · Wyoming, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230236
Location5900 Byron Center Avenue, SWWyoming, MI 49519 · Kent County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49506 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.

Other Providers at the Same Location NPPES 19

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

MRS. SARAH LYNN BROWN
Physical Therapy Assistant
1919 BOSTON ST SE
GRAND RAPIDS, MI 49506
Kent County (616) 245-9179
METROPOLITAN ANESTHESIA ASSOCIATES, P.C.
Anesthesiology
1919 BOSTON ST SE, METROPOLITAN HOSPITAL
GRAND RAPIDS, MI 49506
Kent County (616) 808-3944
KIMBERLY HAVERKAMP
Occupational Therapy Assistant
1919 BOSTON ST SE
GRAND RAPIDS, MI 49506
Kent County (865) 855-9415
DIANA B NORDLUND DO
Emergency Medicine
1919 BOSTON ST SE, METRO HEALTH HOSPITAL
GRAND RAPIDS, MI 49506
Kent County (616) 252-7200
SARAH TENCKINCK
Occupational Therapy Assistant
1919 BOSTON ST SE
GRAND RAPIDS, MI 49506
Kent County (616) 245-9179
CARL EUGENE SOECHTIG D.O.
Pathology (Clinical Pathology/Laboratory Medicine)
1919 BOSTON ST SE
GRAND RAPIDS, MI 49506
Kent County (616) 252-7167
NATALIE MITCHELL
Occupational Therapy Assistant
1919 BOSTON ST SE
GRAND RAPIDS, MI 49506
Kent County (616) 245-9179
MS. AMY MARIE BRITTON RD
Dietitian, Registered
1919 BOSTON ST SE
GRAND RAPIDS, MI 49506
Kent County (616) 252-7084

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 Andrew Michmerhuizen's NPI number?

The NPI number for Andrew Michmerhuizen is 1326266404. It was assigned to this individual provider in the NPPES registry on April 23, 2007.

Where is Andrew Michmerhuizen located?

Andrew Michmerhuizen practices at 1919 Boston St SE, Grand Rapids, MI 49506. The listed phone number is (616) 252-7000.

What is Andrew Michmerhuizen's specialty?

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

Is Andrew Michmerhuizen enrolled in Medicare?

Yes. Andrew Michmerhuizen 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 Andrew Michmerhuizen accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Andrew Michmerhuizen 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 Andrew Michmerhuizen affiliated with any hospitals?

According to CMS data, Andrew Michmerhuizen is affiliated with University Of Michigan Health - West.

When was this NPI record last updated?

The NPPES record for Andrew Michmerhuizen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.