Doctor profile · Federal record
Dr. Stephen Thornton, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Medical Toxicology (Emergency Medicine) Physician · Medical Toxicology (Emergency Medicine) Physician · Kansas City, KS
- NPI 1477560803
- Accepts Medicare
- MIPS 87.6 / 100 · 2023
- 25 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
4000 Cambridge Street 4045B Delp
Kansas City, KS 66160
(913) 914-6088 - Additional location
-
2401 Gillham RD
Kansas City, MO 641084619
(559) 940-0421 - Additional location
-
12784 Aberdeen CT
Leawood, KS 662092454
(559) 940-0421 - Mailing address
-
12784 Aberdeen CT
Leawood, KS 662092454
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2019
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (3)
- Kansas #04-31362 · Missouri #2005011352 · California #A80775
- Medicaid (2)
- KS #200366630A · MO #202299129
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477560803. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
74
Distinct HCPCS
3
Medicare allowed
$9,009
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 41 | 41 | $167 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 21 | 21 | $8 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $166 |
In context: peer comparison
Among 43 peers in Kansas City Emergency Medicine Physician, average services per provider: 103. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$40
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Csl Behring | 2 | $40.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
51
Patients
0
Total drug cost
$31,188
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 27 | 0 | $7,538 |
| Vivitrol (Naltrexone Microspheres) | Brand | 13 | 0 | $23,110 |
| Buprenorphine Hcl | Generic | 11 | 0 | $541 |
Hospital affiliations
Frequently asked questions
What is Dr. Stephen Thornton's medical specialty?
Dr. Stephen Thornton practices Emergency Medicine Physician in Kansas City, KS.
Where does Dr. Stephen Thornton practice?
Dr. Stephen Thornton practices at 4000 Cambridge Street 4045B Delp, Kansas City, KS 66160. Office phone: 9139146088.
What is Dr. Stephen Thornton's NPI?
Dr. Stephen Thornton's National Provider Identifier (NPI) is 1477560803, issued by NPPES.
Does Dr. Stephen Thornton accept Medicare assignment?
Yes. Dr. Stephen Thornton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Thornton commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.