ANDREW PAUL MATERNOWSKI MD
NPI 1215979372
Internal Medicine in Grand Rapids, MI

Q: What is Andrew Maternowski's NPI number?

The NPI number for Andrew Maternowski is 1215979372. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Q: What is Andrew Maternowski's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment

100 MICHIGAN ST NE, GRAND RAPIDS, MI 49503(616) 391-3139 Get Directions Write a Review

NPPES record last updated: June 24, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Andrew Paul Maternowski Md NPPES

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

ANDREW PAUL MATERNOWSKI MD (NPI 1215979372) is an individual internal medicine provider in Grand Rapids, Michigan, licensed in Michigan (4301073558) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Michigan State University College Of Human Medicine (1993).

NPPES Registry Identity

NPI1215979372

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameANDREW PAUL MATERNOWSKICredential: MD

Location Address100 MICHIGAN ST NEGrand Rapids, MI 49503-2560

Mailing Address100 Michigan St Ne, Mc 845Grand Rapids, MI 49503-2560

Phone(616) 391-3139

Sole ProprietorNo

Medical School CMSMichigan State University College Of Human MedicineGraduated 1993

Enumeration DateJune 12, 2006

Last NPPES UpdateJune 24, 2024

NPPES CertifiedJune 24, 2024

✔ NPI 1215979372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MI · 4301073558

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

100 MICHIGAN ST NE, Grand Rapids, MI 49503

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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

Andrew Paul Maternowski 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 ID4486799202

PECOS Enrollment IDI20100304000631

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.

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.

53 services28 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.

24 services16 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.

21 services21 patients

Hospital Affiliations CMS Care Compare

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

Spectrum Health

Acute Care Hospitals · Grand Rapids, MI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230038

Location100 Michigan St NEGrand 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.

MAUREEN TAN PEDRES M.D.

Internal Medicine

100 MICHIGAN ST NE, SUITE A721
GRAND RAPIDS, MI 49503

Kent County (616) 391-3139

MATTHEW H ARMSTRONG MD

Anesthesiology

100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503

Kent County (616) 391-1510

ALINE DE QUADROS TEIXEIRA MD

Internal Medicine

100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503

Kent County (616) 391-3139

DR. LINDSEY DANIELLE CONRADO PT, DPT

Physical Therapist

100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503

Kent County (161) 639-1177

DANIEL H. ROBINSON D.O.

Anesthesiology

100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503

Kent County (616) 391-1510

MARK GREENWOOD DO

Emergency Medicine

100 MICHIGAN ST NE, MC 71
GRAND RAPIDS, MI 49503

Kent County (616) 391-5310

RAYMOND SCUREK MD

Emergency Medicine

100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503

Kent County (616) 391-1680

MRS. RACHEL LEIGH VANSTRIEN PA-C

Physician Assistant

100 MICHIGAN ST NE, SUITE 8861
GRAND RAPIDS, MI 49503

Kent County (616) 391-0800

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 Maternowski's NPI number?

The NPI number for Andrew Maternowski is 1215979372. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Andrew Maternowski located?

Andrew Maternowski practices at 100 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 391-3139.

What is Andrew Maternowski's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Andrew Maternowski enrolled in Medicare?

Yes. Andrew Maternowski 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 Maternowski accept?

Health plans from Priority Health list Andrew Maternowski 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 Maternowski affiliated with any hospitals?

According to CMS data, Andrew Maternowski is affiliated with Spectrum Health.

When was this NPI record last updated?

The NPPES record for Andrew Maternowski was last updated on June 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.