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DR. JOSEPH L. WARREN D.O.
NPI 1104805944
Emergency Medicine - Emergency Medical Services in Dearborn, MI

Active since January 11, 2006PECOS EnrolledAccepts Medicare Assignment
18101 OAKWOOD BLVD, DEARBORN, MI 48124(313) 593-7000 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Joseph L. Warren D.o. NPPES

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

DR. JOSEPH L. WARREN D.O. (NPI 1104805944) is an individual emergency medical services provider in Dearborn, Michigan, licensed in Michigan (5101015058) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Mclaren Greater Lansing, and is a graduate of Michigan State University College Of Osteopathic Medicine (2001).

NPPES Registry Identity

NPI1104805944
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameDR. JOSEPH L. WARRENCredential: D.O.
Location Address18101 OAKWOOD BLVDDearborn, MI 48124-4089
Mailing Address38935 Ann Arbor RdLivonia, MI 48150-3354 · (734) 632-0175 · Fax (734) 632-0182
Phone(313) 593-7000
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2001
Enumeration DateJanuary 11, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1104805944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in MI · 5101015058
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
18101 OAKWOOD BLVD, Dearborn, MI 48124
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Other Identifiers 4

Medicare UPINI27085MI
Other0158213485MI · Bcbs
Medicare ID-Type UnspecifiedP00273196MI · Railroad
Medicare ID-Type UnspecifiedQ26294391MI · Pec Okw

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. Joseph L. Warren 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 ID9739126095
PECOS Enrollment IDI20050408000705
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 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 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.
212 services193 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.
75 services66 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.
67 services63 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.
22 services22 patients

Hospital Affiliations CMS Care Compare

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

Mclaren Greater Lansing

Acute Care Hospitals · Lansing, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230167
Location2900 Collins RdLansing, MI 48910 · Ingham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48124 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.

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.

MEGAN NICOLE SANBORN CRNA
Nurse Anesthetist, Certified Registered
18101 OAKWOOD BLVD
DEARBORN, MI 48124
Wayne County (313) 436-2374
DR. MATTHEW JOSEPH HUNT DO
Surgery
18101 OAKWOOD BLVD
DEARBORN, MI 48124
Wayne County (313) 593-7000
OAKWOOD AMBULATORY LLC
Internal Medicine
18101 OAKWOOD BLVD
DEARBORN, MI 48124
Wayne County (313) 593-7000
MICHAEL KROLL CRNA
Nurse Anesthetist, Certified Registered
18101 OAKWOOD BLVD, ANESTHESIA DEPT
DEARBORN, MI 48124
Wayne County (313) 593-7820
DR. NEHA DESAI PHARM.D.
Pharmacist (Pharmacotherapy)
18101 OAKWOOD BLVD, PHARMACY
DEARBORN, MI 48124
Wayne County (313) 593-7268
DR. ROHAN LALITH DERANIYAGALA M.D.
Radiology (Radiation Oncology)
18101 OAKWOOD BLVD
DEARBORN, MI 48124
Wayne County (248) 551-5490
KIA SWEENEY
Psychiatry & Neurology (Psychiatry)
18101 OAKWOOD BLVD
DEARBORN, MI 48124
Wayne County (947) 522-3088
JESSICA FLINT MD
Obstetrics & Gynecology
18101 OAKWOOD BLVD
DEARBORN, MI 48124
Wayne County (313) 436-2582

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 Joseph Warren's NPI number?

The NPI number for Joseph Warren is 1104805944. It was assigned to this individual provider in the NPPES registry on January 11, 2006.

Where is Joseph Warren located?

Joseph Warren practices at 18101 Oakwood Blvd, Dearborn, MI 48124. The listed phone number is (313) 593-7000.

What is Joseph Warren's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Joseph Warren enrolled in Medicare?

Yes. Joseph Warren 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.

Is Joseph Warren affiliated with any hospitals?

According to CMS data, Joseph Warren is affiliated with Mclaren Greater Lansing.

When was this NPI record last updated?

The NPPES record for Joseph Warren was last updated on July 9, 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.