DR. WILLIAM EDMUND FLETCHALL M.D.
NPI 1285843011
Emergency Medicine in Peoria, IL

Q: What is William Fletchall's NPI number?

The NPI number for William Fletchall is 1285843011. It was assigned to this individual provider in the NPPES registry on May 21, 2007.

Q: What is William Fletchall's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Fletchall was last updated on August 17, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since May 21, 2007PECOS EnrolledAccepts Medicare Assignment

530 NE GLEN OAK AVE, PEORIA, IL 61637(309) 655-6710 Get Directions Write a Review

NPPES record last updated: August 17, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. William Edmund Fletchall M.d. NPPES

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

DR. WILLIAM EDMUND FLETCHALL M.D. (NPI 1285843011) is an individual emergency medicine provider in Peoria, Illinois, licensed in Illinois (036118956) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Methodist Medical Center Of Illinois, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2005).

NPPES Registry Identity

NPI1285843011

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. WILLIAM EDMUND FLETCHALLCredential: M.D.

Location Address530 NE GLEN OAK AVEPeoria, IL 61637-0001

Mailing Address7501 N Villa Lake Dr Unit 9aPeoria, IL 61614-8280 · (309) 691-5133

Phone(309) 655-6710

Sole ProprietorYes

Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2005

Enumeration DateMay 21, 2007

Last NPPES UpdateAugust 17, 2011

✔ NPI 1285843011 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 · 036118956✔ Licensed in IL · 125-049796

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.

530 NE GLEN OAK AVE, Peoria, IL 61637

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Other Identifiers 6

OtherP00936448IL · Rrmcare Thru Cesiisc (ges)

Other36118956IL · Bcbs

Medicaid0361189564IL

Medicare PINIL5306001IL

OtherP00655422IL · Railroad Mcare Thru Ces

Medicare PINR03439IL

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. William Edmund Fletchall 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 ID9234207762

PECOS Enrollment IDI20081009000787

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

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

Epss, LLC- Metro Series

0.3 mi

Emergency Medicine

221 NE GLEN OAK AVE
Peoria, IL 61636

Reassigned Medicare billing, Illinois enrollment
52 clinicians in this Medicare group

NPI 1124782305 (309) 672-5522

Methodist Medical Center Of Illinois

0.3 mi

General Acute Care Hospital

221 NE GLEN OAK AVE
Peoria, IL 61636

Reassigned Medicare billing, Illinois enrollment
Also billed through NPI 1265966048 (Illinois)
693 clinicians in this Medicare group

NPI 1164474755 (309) 672-5522

Carle Health Medical Group

83 mi

Internal Medicine

611 W PARK ST
Urbana, IL 61801

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Carle Health Care Incorporated
2,516 clinicians in this Medicare group

NPI 1154653947 (217) 383-8300

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.

128 services115 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.

111 services108 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.

96 services94 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.

35 services34 patients

Hospital Affiliations CMS Care Compare

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

Methodist Medical Center Of Illinois

Acute Care Hospitals · Peoria, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140209

Location221 N E Glen Oak AvePeoria, IL 61636 · Peoria County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61637 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

$85.71 typical visit price

range $54.80 – $168.44

Typical copayment $21.42 (range $13.70 – $42.11)

Most-billed visit code 99203

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

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. HAMID MAHMOOD ZIA M.D

Pathology (Anatomic Pathology & Clinical Pathology)

530 NE GLEN OAK AVE, CENTRAL ILLINOIS PATHOLOGY SC
PEORIA, IL 61637

Peoria County (309) 624-9011

THOMAS JAMES MCMORROW MD

Pediatrics