Doctor profile · Federal record
Dr. Lionel Thomas
Neurology Physician (CMS: Neurology) · Neurology Physician · Epilepsy Physician · Parker, CO
- NPI 1225483035
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5869 E Valley Hi Dr
Parker, CO 801388906
(540) 750-0778 - Additional location
-
4440 W 95Th St
Oak Lawn, IL 604532600
(303) 436-2727
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- November 10, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (2)
- Colorado #CDRH.0059327 · Illinois #036.176814
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225483035. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
664
Distinct HCPCS
10
Medicare allowed
$76,508
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 234 | 158 | $79 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 134 | 132 | $170 | |
95720 |
Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 77 | 43 | $201 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 52 | 47 | $118 | |
95816 |
Measurement of brain wave activity (eeg), awake and drowsy | 50 | 50 | $55 | |
95718 |
Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional | 34 | 33 | $131 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 20 | 19 | $123 | |
95813 |
Measurement of brain wave activity (eeg), 61-119 minutes | 19 | 19 | $82 | |
95822 |
Measurement of brain wave activity (eeg), in coma or asleep | 17 | 17 | $55 | |
95812 |
Measurement of brain wave activity (eeg), 41-60 minutes | 15 | 15 | $55 |
In context: peer comparison
Among 2 peers in Parker Neurology Physician, average services per provider: 1,034. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$125
Transactions
7
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 7 | $125.14 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Lionel Thomas's medical specialty?
Dr. Lionel Thomas practices Neurology Physician in Parker, CO.
Where does Dr. Lionel Thomas practice?
Dr. Lionel Thomas practices at 5869 E Valley Hi Dr, Parker, CO 801388906. Office phone: 5407500778.
What is Dr. Lionel Thomas's NPI?
Dr. Lionel Thomas's National Provider Identifier (NPI) is 1225483035, issued by NPPES.
Does Dr. Lionel Thomas accept Medicare assignment?
Yes. Dr. Lionel Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lionel Thomas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Measurement of brain wave activity with video (veeg) (HCPCS 95720). Source: CMS Medicare Physician & Other Practitioners file.