Doctor profile · Federal record
Dr. Warren Gardner, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Chattanooga, TN
- NPI 1831308139
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
975 East Third Street, Suite C-225
Chattanooga, TN 37403
(423) 778-5995
fax (423) 778-5994 - Mailing address
-
975 E. Third Street, Attn: Provider Enrollment
Chattanooga, TN 37403
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- September 15, 2015
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Tennessee #44975
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831308139. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
154
Distinct HCPCS
7
Medicare allowed
$13,926
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 30 | 30 | $161 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 22 | $83 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 27 | $121 | |
73552 |
X-ray of thigh bone, minimum 2 views | 23 | 11 | $32 | |
72190 |
X-ray of pelvis, minimum of 3 views | 17 | 12 | $39 | |
73610 |
X-ray of ankle, minimum of 3 views | 16 | 11 | $33 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 11 | $117 |
In context: peer comparison
Among 12 peers in Chattanooga Orthopaedic Surgery Physician, average services per provider: 96. This provider delivers 1.6× the peer median.Open Payments
Industry payments received
All-time total
$3,004
Transactions
14
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Synthes GmbH | 4 | $2,426.91 | |
| Innovation Technologies INC | 2 | $287.88 | |
| Smith+Nephew, INC. | 6 | $152.86 | |
| Globus Medical, INC. | 1 | $122.18 | |
| Bioventus LLC | 1 | $13.69 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Warren Gardner's medical specialty?
Dr. Warren Gardner practices Orthopaedic Surgery Physician in Chattanooga, TN.
Where does Dr. Warren Gardner practice?
Dr. Warren Gardner practices at 975 East Third Street, Chattanooga, TN 37403. Office phone: 4237785995.
What is Dr. Warren Gardner's NPI?
Dr. Warren Gardner's National Provider Identifier (NPI) is 1831308139, issued by NPPES.
Does Dr. Warren Gardner accept Medicare assignment?
Yes. Dr. Warren Gardner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Warren Gardner commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Established patient office or other outpatient visit (HCPCS 99213); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.