Doctor profile · Federal record
Dr. Randell Chapman, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Shawnee, OK
- NPI 1922073055
- Accepts Medicare
- 43 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1102 W Macarthur St
Shawnee, OK 748041743
(405) 878-8102 - Mailing address
-
605 Nw 159Th St
Edmond, OK 730131031
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- May 2, 2013
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Oklahoma #14857 · Kansas #04-23723
- Medicaid
- OK #100101340A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922073055. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
690
Distinct HCPCS
5
Medicare allowed
$81,539
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 305 | 277 | $169 | |
99284 |
Emergency department visit with moderate level of medical decision making | 214 | 200 | $115 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 139 | 129 | $8 | |
99283 |
Emergency department visit with low level of medical decision making | 16 | 16 | $69 | |
99291 |
Critical care, first 30-74 minutes | 16 | 16 | $192 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 130. This provider delivers 5.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
124
Patients
98
Total drug cost
$1,652
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 35 | 35 | $202 |
| Cefdinir | Generic | 32 | 30 | $726 |
| Doxycycline Hyclate | Generic | 21 | 19 | $231 |
| Clindamycin Hcl | Generic | 14 | 14 | $153 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 11 | 0 | $271 |
| Dexamethasone | Generic | 11 | 0 | $69 |
Frequently asked questions
What is Dr. Randell Chapman's medical specialty?
Dr. Randell Chapman practices Emergency Medicine Physician in Shawnee, OK.
Where does Dr. Randell Chapman practice?
Dr. Randell Chapman practices at 1102 W Macarthur St, Shawnee, OK 748041743. Office phone: 4058788102.
What is Dr. Randell Chapman's NPI?
Dr. Randell Chapman's National Provider Identifier (NPI) is 1922073055, issued by NPPES.
Does Dr. Randell Chapman accept Medicare assignment?
Yes. Dr. Randell Chapman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Randell Chapman commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.