Doctor profile · Federal record
Dr. Terry Gemas, M.D.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Dallas, TX
- NPI 1457314536
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1130 Beachview St, Suite 100
Dallas, TX 752183700
(469) 341-5676
fax (469) 341-5677
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- April 14, 2011
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Texas #L2276
- Medicaid
- TN #151314502
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457314536. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
484
Distinct HCPCS
8
Medicare allowed
$29,406
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 104 | 53 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 103 | 66 | $90 | |
20610 |
Aspiration and/or injection of fluid from large joint | 77 | 49 | $63 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 59 | 59 | $111 | |
73560 |
X-ray of knee, 1-2 views | 48 | 36 | $35 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 34 | 32 | $127 | |
73030 |
X-ray of shoulder, minimum of 2 views | 30 | 25 | $35 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 29 | 22 | $56 |
In context: peer comparison
Among 30 peers in Dallas Orthopaedic Surgery Physician, average services per provider: 111. This provider delivers 4.4× the peer median.Open Payments
Industry payments received
All-time total
$180
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Linvatec Corporation | 1 | $70.55 | |
| Stryker Corporation | 2 | $59.42 | |
| Community Blood Center | 1 | $49.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
288
Patients
166
Total drug cost
$1,498
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 123 | 68 | $559 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 71 | 50 | $444 |
| Tramadol Hcl | Generic | 31 | 20 | $119 |
| Cyclobenzaprine Hcl | Generic | 21 | 0 | $87 |
| Dexamethasone | Generic | 21 | 15 | $149 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 21 | 13 | $142 |
Hospital affiliations
Frequently asked questions
What is Dr. Terry Gemas's medical specialty?
Dr. Terry Gemas practices Orthopaedic Surgery Physician in Dallas, TX.
Where does Dr. Terry Gemas practice?
Dr. Terry Gemas practices at 1130 Beachview St, Dallas, TX 752183700. Office phone: 4693415676.
What is Dr. Terry Gemas's NPI?
Dr. Terry Gemas's National Provider Identifier (NPI) is 1457314536, issued by NPPES.
Does Dr. Terry Gemas accept Medicare assignment?
Yes. Dr. Terry Gemas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Terry Gemas commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99213); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.