MILDRED J WILLY MD
NPI 1407982291
Emergency Medicine in Saginaw, MI

Active since February 26, 2007PECOS EnrolledAccepts Medicare Assignment
800 S WASHINGTON AVE, SAGINAW, MI 48601(989) 793-7220(989) 793-7482 Get Directions Write a Review

NPPES record last updated: December 15, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 15, 2018, Dec 3, 2018 (2 updates tracked since 2018).

About Mildred J Willy Md NPPES

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

MILDRED J WILLY MD (NPI 1407982291) is an individual emergency medicine provider in Saginaw, Michigan, licensed in Michigan (4301068063) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, is affiliated with Ascension St Mary's Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1407982291
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameMILDRED J WILLYCredential: MD
Location Address800 S WASHINGTON AVESaginaw, MI 48601-2551
Mailing Address5576 Hickory LnBay City, MI 48706-9722 · (989) 686-3824
Fax(989) 793-7482
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 1996
Enumeration DateFebruary 26, 2007
Last NPPES UpdateDecember 15, 20182 updates tracked since enumeration
NPI 1407982291 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 · 4301068063
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 ListedFamily MedicineTaxonomy 207Q00000X · License 01078101A (IN)
800 S WASHINGTON AVE, Saginaw, MI 48601

Secondary Practice Locations 3

Location 11946 45th StMunster, IN 46321-3986 · Phone (219) 702-2420
Location 29660 Wicker AveSaint John, IN 46373-9487 · Phone (219) 365-1166
Location 37651 Harvest DrSchererville, IN 46375-3476 · Phone (219) 322-5723

Other Identifiers 1

Medicaid4090679MI

Accepted 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

Mildred J Willy 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 ID7416943154
PECOS Enrollment IDI20040420001657
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.
58 services58 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.
40 services38 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.
23 services23 patients

Hospital Affiliations CMS Care Compare 2

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

Ascension St Mary's Hospital

Acute Care Hospitals · Saginaw, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230077
Location800 S Washington AvenueSaginaw, MI 48601 · Saginaw County
Emergency services

Marlette Regional Hospital

Critical Access Hospitals · Marlette, MI
OwnershipVoluntary non-profit - Private
CMS Certification Number231330
Location2770 Main StreetMarlette, MI 48453 · Sanilac County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48601 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 20

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

Radiologic Technologist (Nuclear Medicine Technology)
800 S WASHINGTON AVE
SAGINAW, MI 48601
Emergency Medicine
800 S WASHINGTON AVE
SAGINAW, MI 48601
Radiologic Technologist (Sonography)
800 S WASHINGTON AVE
SAGINAW, MI 48601
Registered Nurse (General Practice)
800 S WASHINGTON AVE
SAGINAW, MI 48601
Emergency Medicine
800 S WASHINGTON AVE
SAGINAW, MI 48601
Emergency Medicine
800 S WASHINGTON AVE
SAGINAW, MI 48601
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
800 S WASHINGTON AVE
SAGINAW, MI 48601
Nurse Anesthetist, Certified Registered
800 S WASHINGTON AVE
SAGINAW, MI 48601

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 Mildred Willy's NPI number?

The NPI number for Mildred Willy is 1407982291. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Where is Mildred Willy located?

Mildred Willy practices at 800 S Washington Ave, Saginaw, MI 48601. The listed phone number is (989) 793-7220.

What is Mildred Willy's specialty?

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

Is Mildred Willy enrolled in Medicare?

Yes. Mildred Willy 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 Mildred Willy accept?

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

According to CMS data, Mildred Willy is affiliated with Ascension St Mary's Hospital and Marlette Regional Hospital.

When was this NPI record last updated?

The NPPES record for Mildred Willy was last updated on December 15, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.