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DR. ROBERT W MECKER JR. M.D.
NPI 1316074727
Emergency Medicine in Belleville, IL

Active since February 27, 2007PECOS EnrolledAccepts Medicare Assignment
4500 MEMORIAL DR, BELLEVILLE, IL 62226(618) 257-5879(618) 257-6740 Get Directions Write a Review

NPPES record last updated: October 18, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 6, 2021, Mar 2, 2021, Nov 2, 2016 (3 updates tracked since 2016).

About Dr. Robert W Mecker Jr. M.d. NPPES

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

DR. ROBERT W MECKER JR. M.D. (NPI 1316074727) is an individual emergency medicine provider in Belleville, Illinois, licensed in Illinois (036113285) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Touchette Regional Hospital Inc, and is a graduate of Saint Louis University School Of Medicine (1982).

NPPES Registry Identity

NPI1316074727
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. ROBERT W MECKER JR.Credential: M.D.
Location Address4500 MEMORIAL DRBelleville, IL 62226-5360
Mailing Address5667 Country Club RdWashington, MO 63090-5242 · (636) 221-1155 · Fax (636) 583-2166
Phone(618) 257-5879
Fax(618) 257-6740
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 1982
Enumeration DateFebruary 27, 2007
Last NPPES UpdateOctober 18, 20243 updates tracked since enumeration
NPPES CertifiedOctober 18, 2024
✔ NPI 1316074727 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in IL · 036113285✔ Licensed in MO · 2012003469
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.
4500 MEMORIAL DR, Belleville, IL 62226
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Other Identifiers 1

OtherP00226791IL · Railroad Medicare

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. Robert W Mecker Jr. 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 ID9638069966
PECOS Enrollment IDI20040318001297, I20050513000816, I20140317001923
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

13

Medicare enrollment records show Robert Mecker reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Services Midwest Sc
Same address
Emergency Medicine
4500 MEMORIAL DR
Belleville, IL 62226
  • Reassigned Medicare billing, Illinois enrollment
  • 111 clinicians in this Medicare group
NPI 1174024806 (618) 257-5840
Touchette Regional Hospital Inc
4.9 mi
Emergency Medicine
5900 BOND AVE
Cahokia Heights, IL 62207
  • Reassigned Medicare billing, Illinois enrollment
  • 68 clinicians in this Medicare group
NPI 1922019926 (618) 332-3060
Southeastern Emergency Physicians Of Memphis LLC
25 mi
Emergency Medicine
1 MEMORIAL DR
Alton, IL 62002
  • Reassigned Medicare billing, Illinois and Missouri enrollments
  • 65 clinicians in this Medicare group
NPI 1437105277 (618) 463-7474
Midwest Emergency Anderson Health, Inc
34 mi
Emergency Medicine
400 N CALDWELL ST
Staunton, IL 62088
  • Reassigned Medicare billing, Illinois enrollment
  • 121 clinicians in this Medicare group
NPI 1710647615 (618) 635-2200
Midwest Emergency Sparta, Inc
34 mi
Emergency Medicine
818 E BROADWAY ST
Sparta, IL 62286
  • Reassigned Medicare billing, Illinois enrollment
  • 67 clinicians in this Medicare group
NPI 1194162370 (817) 451-4208
Jersey Community Hospital District
42 mi
Family Medicine
400 MAPLE SUMMIT RD
Jerseyville, IL 62052
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Jersey Community Hospital
  • 61 clinicians in this Medicare group
NPI 1134163827 (618) 498-6402
Memorial Hospital
45 mi
Critical Access
1900 STATE ST
Chester, IL 62233
  • Reassigned Medicare billing, Illinois enrollment
  • 62 clinicians in this Medicare group
NPI 1851390132 (618) 826-4581
Midwest Emergency Centralia Campus Associates, Inc
49 mi
Emergency Medicine
400 NORTH PLEASANT AVENUE
Centralia, IL 62801
  • Reassigned Medicare billing, Illinois enrollment
  • 69 clinicians in this Medicare group
NPI 1396034245 (817) 451-4208
Thomas H. Boyd Memorial Hospital
56 mi
Critical Access
800 SCHOOL ST
Carrollton, IL 62016
  • Reassigned Medicare billing, Illinois enrollment
  • 22 clinicians in this Medicare group
NPI 1811096811 (217) 942-6946
Salem Township Hospital
58 mi
Rural Health
1321 W WHITTAKER ST
Salem, IL 62881
  • Reassigned Medicare billing, Illinois enrollment
  • Also billed through NPI 1295739548 (Illinois)
  • 44 clinicians in this Medicare group
NPI 1649830472 (618) 548-6644

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.
286 services272 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.
123 services123 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.
58 services58 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.
11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Touchette Regional Hospital Inc

Acute Care Hospitals · Centreville, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number140077
Location5900 Bond AvenueCentreville, IL 62207 · St. Clair County
Emergency services

Memorial Hospital

Acute Care Hospitals · Belleville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140185
Location4500 Memorial DriveBelleville, IL 62226 · St. Clair County
Emergency services Birthing friendly

Community Hospital Of Staunton

Critical Access Hospitals · Staunton, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141306
Location400 N Caldwell StStaunton, IL 62088 · Macoupin County
Emergency services

Salem Township Hospital

Critical Access Hospitals · Salem, IL
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number141345
Location1201 Ricker DriveSalem, IL 62881 · Marion County
Emergency services

Sparta Community Hospital

Critical Access Hospitals · Sparta, IL
OwnershipGovernment - Hospital District or Authority
CMS Certification Number141349
Location818 E BroadwaySparta, IL 62286 · Randolph County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62226 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
$88.44 typical visit price
range $56.28 – $173.35
Typical copayment $22.11 (range $14.07 – $43.33)
Most-billed visit code 99203
Established Patient
$99.71 typical visit price
range $17.51 – $139.99
Typical copayment $24.92 (range $4.37 – $34.99)
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.

CEP AMERICA - ILLINOIS SNF, LLP
Internal Medicine (Infectious Disease)
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 233-7750
MS. LAUREN NICOLE MARSHALL FNP
Nurse Practitioner
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-5455
MR. LITO T RUFIN NP
Nurse Practitioner
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-6220
KIM C WRIGLEY P.A.
Physician Assistant
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-6220
BRIAN BENDEL
Nurse Anesthetist, Certified Registered
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (561) 623-2008
DR. PAUL D SANDER MD
Pain Medicine (Pain Medicine)
4500 MEMORIAL DR, ANESTHESIA DEPT
BELLEVILLE, IL 62226
St. Clair County (618) 257-4076
DR. NEIL MCCLYMONT D.O.
Emergency Medicine
4500 MEMORIAL DR, MEMORIAL HOSPITAL - ER
BELLEVILLE, IL 62226
St. Clair County (618) 233-7750
DR. VIBHU DHAWAN MD
Internal Medicine
4500 MEMORIAL DR
BELLEVILLE, IL 62226
St. Clair County (618) 257-6220

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 Robert Mecker's NPI number?

The NPI number for Robert Mecker is 1316074727. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Robert Mecker located?

Robert Mecker practices at 4500 Memorial Dr, Belleville, IL 62226. The listed phone number is (618) 257-5879.

What is Robert Mecker's specialty?

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

Is Robert Mecker enrolled in Medicare?

Yes. Robert Mecker 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 Robert Mecker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Mecker reassigns Medicare benefits to 13 organizations: Emergency Services Midwest Sc (Belleville, IL), Touchette Regional Hospital Inc (Cahokia Heights, IL), Southeastern Emergency Physicians Of Memphis LLC (Alton, IL), Midwest Emergency Anderson Health, Inc (Staunton, IL), Midwest Emergency Sparta, Inc (Sparta, IL) and 8 more organizations, listed in the Medicare section above. 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 Robert Mecker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Robert Mecker affiliated with any hospitals?

According to CMS data, Robert Mecker is affiliated with Touchette Regional Hospital Inc, Memorial Hospital, Community Hospital Of Staunton, Salem Township Hospital and Sparta Community Hospital.

When was this NPI record last updated?

The NPPES record for Robert Mecker was last updated on October 18, 2024. 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.