Doctor profile · Federal record
Dr. Gay Armstrong, APRN
Nurse Practitioner · Family Nurse Practitioner · Round Rock, TX
- NPI 1366050783
- 6 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
7201 Wyoming Drive, Suite 400
Round Rock, TX 78681
(855) 876-7246
fax (855) 277-5070 - Additional location
-
3901A Spicewood Springs RD Ste 201
Austin, TX 787598728
(512) 592-2954
fax (512) 592-2954 - Mailing address
-
Po Box 208354
Dallas, TX 753208354
Credentials & registration
- NPI registered
- July 2020 — 6 yrs on file
- Profile last updated
- March 7, 2023
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Texas #AP143868
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366050783. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
413
Distinct HCPCS
3
Medicare allowed
$36,169
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 214 | 86 | $104 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 151 | 85 | $73 | |
80307 |
Testing for presence of drug, by chemistry analyzers | 48 | 42 | $61 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 120. This provider delivers 3.4× the peer median.Open Payments
Industry payments received
All-time total
$116
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ACADIA Pharmaceuticals Inc | 1 | $42.16 | |
| SK Life Science, Inc. | 1 | $34.76 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $21.47 | |
| ABBVIE INC. | 1 | $17.42 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
992
Patients
296
Total drug cost
$54,265
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 193 | 56 | $2,856 |
| Tizanidine Hcl | Generic | 158 | 54 | $1,936 |
| Pregabalin | Generic | 135 | 46 | $3,908 |
| Tramadol Hcl | Generic | 130 | 40 | $1,270 |
| Cyclobenzaprine Hcl | Generic | 61 | 25 | $682 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 55 | 13 | $1,230 |
| Duloxetine Hcl | Generic | 55 | 22 | $1,018 |
| Belbuca (Buprenorphine Hcl) | Brand | 45 | 11 | $27,257 |
| Baclofen | Generic | 44 | 18 | $861 |
| Lidocaine | Generic | 33 | 11 | $6,111 |
Frequently asked questions
What is Dr. Gay Armstrong's medical specialty?
Dr. Gay Armstrong practices Nurse Practitioner in Round Rock, TX.
Where does Dr. Gay Armstrong practice?
Dr. Gay Armstrong practices at 7201 Wyoming Drive, Round Rock, TX 78681. Office phone: 8558767246.
What is Dr. Gay Armstrong's NPI?
Dr. Gay Armstrong's National Provider Identifier (NPI) is 1366050783, issued by NPPES.
What procedures does Dr. Gay Armstrong commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Testing for presence of drug, by chemistry analyzers (HCPCS 80307). Source: CMS Medicare Physician & Other Practitioners file.