William Scott Boston, M.D.

Individual provider Active NPI Emergency Medicine Physician · Springfield, IL

NPI 1215971197 · NPPES record last updated Sep 11, 2023

Key facts

NPI
1215971197
Entity type
Individual (NPI type 1)
Primary specialty
Emergency Medicine Physician 207P00000X
License
036108377 (IL)
Practice address
701 N 1St St
Springfield, IL 62781-0001
Phone
(217) 788-3156
NPI assigned
Jun 15, 2006
Sex
Male
Sole proprietor
No

Organizations & group practices 20

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Emergency Medicine
Education
Southern Illinois University School of Medicine, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hillsboro Area Hospital, Inc. (37 clinicians)
Sanburg Emergency Group, P.C. (12 clinicians)
Winnebago Tribe of Nebraska (32 clinicians)

Practice addresses (Care Compare)

1200 E Tremont St
Hillsboro, IL 62049-1912
Phone (217) 532-6111

20733 N Broad St
Carlinville, IL 62626-3710
Phone (217) 854-3141

225 Bluff St
Winnebago, NE 68071-9703
Phone (402) 878-3554

Hospital & facility affiliations

  • Carlinville Area Hospital Hospital · Carlinville, IL · CCN 141347
  • Hillsboro Area Hospital Hospital · Hillsboro, IL · CCN 141332
  • PHS Indian Hospital at Rosebud Hospital · Rosebud, SD · CCN 430084
  • Twelve Clans Unity Hospital Hospital · Winnebago, NE · CCN 280059

Merit-based Incentive Payment System (MIPS)

Final score
98.25 of 100 (group)
Quality
100
Improvement activities
40
Cost
73.66

Medicare participation

Medicare fee-for-service enrollment
Enrolled (2 enrollments) in IL, TX
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20040924000480 IL Practitioner - Emergency Medicine 2062480247 Reassigns benefits to 8 organizations
I20250204000995 TX Practitioner - Emergency Medicine 2062480247 Reassigns benefits to 3 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
036108377ILMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Pine Ridge Indian Health Service Hospital Current
since Dec 5, 2025
Accepting new patients
Rosebud Indian Health Service Current
since Jan 27, 2025
Accepting new patients
Hillsboro Area Hospital, Inc. Current
since Dec 31, 2023
Accepting new patients
Taylorville Memorial Hospital Current
since May 4, 2024
Accepting new patients
Pine Ridge Indian Health Service Hospital Current Accepting new patients
Midwest Emergency Department Specialists LTD Emergency Medicine Current
since Mar 29, 2003
Accepting new patients
Pine Ridge Indian Health Service Hospital Current
since Dec 5, 2025
Accepting new patients
Winnebago Tribe of Nebraska Current
since Jan 1, 2026
Accepting new patients
Hillsboro Area Hospital, Inc. Current Accepting new patients
Taylorville Memorial Hospital Current
since May 4, 2024
Accepting new patients
Taylorville Memorial Hospital Current
since Dec 28, 2025
Accepting new patients
Eldorado Emergency Group PC Emergency Medicine Current
since Apr 19, 2023
Accepting new patients
Carlinville Area Hospital Association Current Accepting new patients
Hillsboro Area Hospital, Inc. Emergency Medicine Current Accepting new patients
Sanburg Emergency Group, P.C. Emergency Medicine Current
since Apr 19, 2023
Accepting new patients
Rosebud Indian Health Service Current
since Jan 27, 2025
Accepting new patients
Winnebago Tribe of Nebraska Current
since Jan 1, 2026
Accepting new patients

Locations

20733 N Broad St
Carlinville, IL 62626
Phone (217) 854-3141

1201 Pine St
Eldorado, IL 62930
Phone (618) 273-3361

695 N Kellogg St
Galesburg, IL 61401
Phone (309) 343-8131

1200 E Tremont St
Hillsboro, IL 62049
Phone (217) 532-4154

1600 W Walnut St
South Jacksonville, IL 62650
Phone (217) 245-7275

701 N 1st St
Springfield, IL 62781
Phone (217) 788-3100

201 E Pleasant St
Taylorville, IL 62568
Phone (217) 707-5555

225 Bluff St
Winnebago, NE 68071
Phone (402) 745-3950

Interoperability endpoints

  • FHIR API: https://fhir-usa.unify.chbase.com/org/carlin-6115abf3
  • FHIR API: https://fhir-usa.unify.chbase.com/org/stvince-659560ec

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 036108377 IL Yes

Addresses

Primary practice location

701 N 1St St
Springfield, IL 62781-0001

Mailing address

PO Box 955277
Saint Louis, MO 63195-5277

Other identifiers

IdentifierTypeStateIssuer
0361083771MedicaidIL
P00020928OtherILRAIL ROAD MEDICARE

Other providers in Springfield, IL

All providers in Springfield, IL · Emergency Medicine Physician in Illinois

Sources for this page

Verify at the official NPI Registry.