Doctor profile · Federal record
Dr. Steven Fillmore, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Ada, OK
- NPI 1225010655
- Accepts Medicare
- 44 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1921 Stonecipher Blvd
Ada, OK 74820
(580) 421-4570
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- September 14, 2016
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oklahoma #14295
- Medicaid
- OK #100259020A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225010655. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
102
Distinct HCPCS
4
Medicare allowed
$7,460
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 38 | 23 | $47 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 35 | 24 | $75 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 18 | $123 | |
99238 |
Hospital discharge day management, 30 minutes or less | 11 | 11 | $76 |
In context: peer comparison
Among 8 peers in Ada Internal Medicine Physician, average services per provider: 70. This provider delivers 1.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$6,578
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Spiriva Respimat (Tiotropium Bromide) | Brand | 12 | 0 | $6,578 |
Frequently asked questions
What is Dr. Steven Fillmore's medical specialty?
Dr. Steven Fillmore practices Internal Medicine Physician in Ada, OK.
Where does Dr. Steven Fillmore practice?
Dr. Steven Fillmore practices at 1921 Stonecipher Blvd, Ada, OK 74820. Office phone: 5804214570.
What is Dr. Steven Fillmore's NPI?
Dr. Steven Fillmore's National Provider Identifier (NPI) is 1225010655, issued by NPPES.
Does Dr. Steven Fillmore accept Medicare assignment?
Yes. Dr. Steven Fillmore accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Fillmore commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.