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DR. SARKIS R KOUYOUMJIAN M.D.
NPI 1104863349
Emergency Medicine in Detroit, MI

Active since May 31, 2006PECOS Enrolled
4201 SAINT ANTOINE ST, SUITE 3R, DETROIT, MI 48201(313) 745-3000 Get Directions Write a Review

NPPES record last updated: June 18, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Sarkis R Kouyoumjian M.d. NPPES

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

DR. SARKIS R KOUYOUMJIAN M.D. (NPI 1104863349) is an individual emergency medicine provider in Detroit, Michigan, licensed in Michigan (4301071980) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104863349
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. SARKIS R KOUYOUMJIANCredential: M.D.
Location Address4201 SAINT ANTOINE ST, SUITE 3RDetroit, MI 48201-2153
Mailing Address908 N Edison AveRoyal Oak, MI 48067-2173
Phone(313) 745-3000
Sole ProprietorNo
Enumeration DateMay 31, 2006
Last NPPES UpdateJune 18, 2010
✔ NPI 1104863349 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 · 4301071980
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 ListedEmergency Medicine · Emergency Medical ServicesTaxonomy 207PE0004X · License 4301071980 (MI)
4201 SAINT ANTOINE ST, Detroit, MI 48201
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Other Identifiers 7

Medicaid104723899MI
Medicare PINH26348298MI
Medicaid104308264MI
OtherSK071980MI · Bc/bs Of Michigan
Medicaid104308255MI
Medicaid104308273MI
Medicare UPINH41389MI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sarkis R Kouyoumjian 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 Reassignment

Medicare enrollment records show Sarkis Kouyoumjian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Medical Center Emergency Services
Same address
Emergency Medical Services
4201 SAINT ANTOINE ST, SUITE 3R
Detroit, MI 48201
  • Reassigned Medicare billing, Michigan enrollment
  • 84 clinicians in this Medicare group
NPI 1902855711 (313) 745-3330

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 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.
52 services51 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.
38 services37 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.
30 services30 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.
14 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48201 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.

DR. ZOHA NIZAMI
Pediatrics (Pediatric Emergency Medicine)
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (313) 745-5146
DR. PUJA LAROIA DO
Anesthesiology
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (313) 745-5146
ELIZABETH ANNE RANELLA CRNA
Nurse Anesthetist, Certified Registered
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (952) 442-9770
GERARD LANCASTER MD
Orthopaedic Surgery
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (313) 745-3000
SARAH ZHANG
Emergency Medicine
4201 SAINT ANTOINE ST, UHC-6G
DETROIT, MI 48201
Wayne County (313) 993-2529
DAVID BURKHOLDER
Student in an Organized Health Care Education/Training Program
4201 SAINT ANTOINE ST, 6G UHC
DETROIT, MI 48201
Wayne County (313) 993-2530
DR. DANIEL RAY CAVAZOS MD
Orthopaedic Surgery
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (313) 745-3000
WAHAJUDDIN MOHAMMAD DO
Student in an Organized Health Care Education/Training Program
4201 SAINT ANTOINE ST
DETROIT, MI 48201
Wayne County (313) 745-5146

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 Sarkis Kouyoumjian's NPI number?

The NPI number for Sarkis Kouyoumjian is 1104863349. It was assigned to this individual provider in the NPPES registry on May 31, 2006.

Where is Sarkis Kouyoumjian located?

Sarkis Kouyoumjian practices at 4201 Saint Antoine St Suite 3R, Detroit, MI 48201. The listed phone number is (313) 745-3000.

What is Sarkis Kouyoumjian's specialty?

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

Is Sarkis Kouyoumjian enrolled in Medicare?

Yes. Sarkis Kouyoumjian is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sarkis Kouyoumjian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarkis Kouyoumjian reassigns Medicare benefits to Medical Center Emergency Services (Detroit, MI). The 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 Sarkis Kouyoumjian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sarkis Kouyoumjian was last updated on June 18, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.