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DR. MARK D SCHAUER M.D.
NPI 1609803378
Internal Medicine in Kalamazoo, MI

Active since June 27, 2006PECOS EnrolledAccepts Medicare Assignment
84.88/100
CMS Quality Rating
1000 OAKLAND DR, KALAMAZOO, MI 49008(269) 337-6300 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Mark D Schauer M.d. NPPES

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

DR. MARK D SCHAUER M.D. (NPI 1609803378) is an individual internal medicine provider in Kalamazoo, Michigan, licensed in Michigan (4301048102) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Bronson Methodist Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1983).

NPPES Registry Identity

NPI1609803378
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARK D SCHAUERCredential: M.D.
Location Address1000 OAKLAND DRKalamazoo, MI 49008-1282
Mailing Address1000 Oakland DrKalamazoo, MI 49008-1282
Phone(269) 337-6300
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1983
Enumeration DateJune 27, 2006
Last NPPES UpdateNovember 27, 2023
NPPES CertifiedOctober 12, 2020
✔ NPI 1609803378 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 · 4301048102
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.
1000 OAKLAND DR, Kalamazoo, MI 49008
Open in Google Maps ↗

Other Identifiers 6

Other1103902811MI · Bcbs Ind Pin
Medicaid3489254-10MI
Other110C910470MI · Bcbs Grp Pin
Medicaid1609803378MI
Other155417Great Lakes Hlth Pln
Other5158223Aetna Pin

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark D Schauer M.d. 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 ID6002728581
PECOS Enrollment IDI20100429000461
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Mark Schauer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Western Michigan University School Of Medicine
Same address
Multi-Specialty
1000 OAKLAND DR
Kalamazoo, MI 49008
  • Reassigned Medicare billing, Michigan enrollment
  • 151 clinicians in this Medicare group
NPI 1316212343 (269) 337-6019
Bronson Methodist Hospital
1.0 mi
Hospitalist
601 JOHN STREET
Kalamazoo, MI 49007
  • Reassigned Medicare billing, Michigan enrollment
  • 1,133 clinicians in this Medicare group
NPI 1417961137 (269) 341-7654

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.

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.
76 services66 patients

Hospital Affiliations CMS Care Compare

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

Bronson Methodist Hospital

Acute Care Hospitals · Kalamazoo, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230017
Location601 John StreetKalamazoo, MI 49007 · Kalamazoo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49008 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.

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.

84.88/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.29
Promoting Interoperability100
Improvement Activities40
Cost68.32

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.

ANDREW MATTINGLY MD
Student in an Organized Health Care Education/Training Program
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4600
SAJA ABDELHADI
Student in an Organized Health Care Education/Training Program
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4600
SARAH ANNE ECENBARGER WARREN MD
Student in an Organized Health Care Education/Training Program
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4600
DR. MICHELLE TERESA WICIAK MD
Student in an Organized Health Care Education/Training Program
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4600
MARTIN B DRAZNIN M.D.
Pediatrics (Pediatric Endocrinology)
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-6430
ABIGAIL MUNRO BOND DO
Emergency Medicine
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-6600
ALEX JOHN VANWOERKOM DO
Emergency Medicine
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4600
DR. KELLY ANN MING MD
Student in an Organized Health Care Education/Training Program
1000 OAKLAND DR
KALAMAZOO, MI 49008
Kalamazoo County (269) 337-4400

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 Schauer's NPI number?

The NPI number for Mark Schauer is 1609803378. It was assigned to this individual provider in the NPPES registry on June 27, 2006.

Where is Mark Schauer located?

Mark Schauer practices at 1000 Oakland Dr, Kalamazoo, MI 49008. The listed phone number is (269) 337-6300.

What is Mark Schauer's specialty?

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

Is Mark Schauer enrolled in Medicare?

Yes. Mark Schauer 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.

Which organizations bill Medicare for Mark Schauer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Schauer reassigns Medicare benefits to 2 organizations: Western Michigan University School Of Medicine (Kalamazoo, MI) and Bronson Methodist Hospital (Kalamazoo, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Schauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Schauer accept?

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

According to CMS data, Mark Schauer is affiliated with Bronson Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Mark Schauer was last updated on November 27, 2023. 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.