Doctor profile · Federal record
Dr. Tammy Nguyen, PA-C
Physician Assistant · Rockwall, TX
- NPI 1093281180
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3164 Horizon RD # 100
Rockwall, TX 750327805
(972) 772-8767 - Mailing address
-
3129 Tres Logos Ln
Dallas, TX 752281731
Credentials & registration
- NPI registered
- October 2018 — 8 yrs on file
- Profile last updated
- February 7, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Texas #PA12275
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093281180. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
146
Distinct HCPCS
3
Medicare allowed
$13,366
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 120 | 81 | $93 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 15 | 14 | $67 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $109 |
In context: peer comparison
Among 22 peers in Rockwall Physician Assistant, average services per provider: 132. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$262
Transactions
7
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ucb, INC. | 6 | $230.31 | |
| Jazz Pharmaceuticals INC. | 1 | $32.02 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Tammy Nguyen's medical specialty?
Dr. Tammy Nguyen practices Physician Assistant in Rockwall, TX.
Where does Dr. Tammy Nguyen practice?
Dr. Tammy Nguyen practices at 3164 Horizon RD # 100, Rockwall, TX 750327805. Office phone: 9727728767.
What is Dr. Tammy Nguyen's NPI?
Dr. Tammy Nguyen's National Provider Identifier (NPI) is 1093281180, issued by NPPES.
Does Dr. Tammy Nguyen accept Medicare assignment?
Yes. Dr. Tammy Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tammy Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); 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.