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DR. GARY MICHAEL SZYMANSKI M.D.
NPI 1376622563
Emergency Medicine in Warren, MI

Active since November 06, 2006PECOS Enrolled
77.26/100
CMS Quality Rating
11800 E 12 MILE RD, WARREN, MI 48093(586) 573-5059 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Gary Michael Szymanski M.d. NPPES

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

DR. GARY MICHAEL SZYMANSKI M.D. (NPI 1376622563) is an individual emergency medicine provider in Warren, Michigan, licensed in Michigan (GS058341) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376622563
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. GARY MICHAEL SZYMANSKICredential: M.D.
Location Address11800 E 12 MILE RDWarren, MI 48093-3472
Mailing Address11800 E 12 Mile RdWarren, MI 48093-3472 · (586) 573-5059
Phone(586) 573-5059
Sole ProprietorNo
Enumeration DateNovember 6, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1376622563 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 · GS058341
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.
11800 E 12 MILE RD, Warren, MI 48093
Open in Google Maps ↗

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gary Michael Szymanski M.d. 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Gary Szymanski reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Beaumont Medical Group Hospital -Based Services
9.6 mi
Hospitalist
3601 W 13 MILE RD
Royal Oak, MI 48073
  • Reassigned Medicare billing, Michigan enrollment
  • 946 clinicians in this Medicare group
NPI 1427567858 (248) 898-5000
Iha Health Services Corporation
18 mi
Family Medicine
28300 ORCHARD LAKE RD STE 103
Farmington Hills, MI 48334
  • Reassigned Medicare billing, Michigan enrollment
  • 1,480 clinicians in this Medicare group
NPI 1750138566 (248) 287-7860
Emergency Professionals Of Michigan PC
  • Reassigned Medicare billing, Michigan enrollment
  • 163 clinicians in this Medicare group
No phone listed

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 4

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 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.
125 services124 patients
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.
101 services100 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.
24 services23 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.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48093 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

77.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.24
Promoting Interoperability100
Improvement Activities40
Cost41.96

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.

DR. MICHEAL BUGGIA M.D.
Emergency Medicine
11800 E 12 MILE RD
WARREN, MI 48093
Macomb County (586) 573-5000
BRANDON MICHAEL TATAR MSN, APRN, ACCNS-AG
Clinical Nurse Specialist (Acute Care)
11800 E 12 MILE RD
WARREN, MI 48093
Macomb County (586) 854-1108
TRICOUNTY HOSPITALISTS, PLLC
Hospitalist
11800 E 12 MILE RD
WARREN, MI 48093
Macomb County (586) 573-5000
KIMBERLY A MANZAROLI CRNA
Nurse Anesthetist, Certified Registered
11800 E 12 MILE RD
WARREN, MI 48093
Macomb County (586) 573-5260
DOMIAN KANDAH D.O.
Emergency Medicine
11800 E 12 MILE RD
WARREN, MI 48093
Macomb County (586) 573-5059
AUTUMN BJORNSTAD MA, CCC-SLP
Speech-Language Pathologist
11800 E 12 MILE RD
WARREN, MI 48093
Macomb County (586) 576-4381
MRS. LAUREN ASHLEY ZIPAY AGACNP-BC
Nurse Practitioner (Acute Care)
11800 E 12 MILE RD
WARREN, MI 48093
Macomb County (586) 573-5000
METODIJA NAUMOVSKI CRNA
Nurse Anesthetist, Certified Registered
11800 E 12 MILE RD
WARREN, MI 48093
Macomb County (586) 573-5260

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 Gary Szymanski's NPI number?

The NPI number for Gary Szymanski is 1376622563. It was assigned to this individual provider in the NPPES registry on November 6, 2006.

Where is Gary Szymanski located?

Gary Szymanski practices at 11800 E 12 Mile Rd, Warren, MI 48093. The listed phone number is (586) 573-5059.

What is Gary Szymanski's specialty?

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

Is Gary Szymanski enrolled in Medicare?

Yes. Gary Szymanski is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gary Szymanski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gary Szymanski reassigns Medicare benefits to 3 organizations: Beaumont Medical Group Hospital -Based Services (Royal Oak, MI), Iha Health Services Corporation (Farmington Hills, MI) and Emergency Professionals Of Michigan PC (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 Gary Szymanski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gary Szymanski accept?

Health plans from Priority Health list Gary Szymanski 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 Gary Szymanski 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.