Thomas King, M.D.
NPI 1073514220 · Emergency Medicine Physician · Elmhurst, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas King, M.D. is a Emergency Medicine Physician provider in Elmhurst, IL (NPI 1073514220).
Provider details
- NPI number
- 1073514220
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036107914 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
981 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 292 | $180 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 282 | $124 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 248 | $8 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 65 | $73 |
| Critical Care, First 30-74 Minutes99291 | 49 | $219 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 94 | 89 |
| Cephalexin | 64 | 64 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 56 | 56 |
| Dexamethasone | 30 | 30 |
| Doxycycline Hyclate | 30 | 30 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 26 | 26 |
| Ondansetronbrand: Ondansetron Odt | 22 |
Practice location
Mailing address
Additional practice locations (1)
- 220 BerteauElmhurst Memorial HospitalElmhurst, IL 60126Phone: (630) 941-4540
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2025-11-25
- Certified
- 2025-11-25
Frequently asked questions
- What is Thomas King's NPI number?
- Thomas King's National Provider Identifier (NPI) is 1073514220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas King's specialty?
- Thomas King is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas King located?
- Thomas King's practice location on file with NPPES is 155 E Brush Hill Rd, Elmhurst, IL 60126-5658.
- What is Thomas King's phone number?
- The practice phone number listed in the NPPES registry for Thomas King is (331) 221-8952.
- Does Thomas King accept Medicare?
- Thomas King is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas King's NPI active?
- Yes — Thomas King's NPI (1073514220) is active in the NPPES registry as of the last update on 2025-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.