Provider Profile
Tammy Nguyen, PA-C
Unclaimed ProfileAbout Tammy Nguyen
Tammy Nguyen, PA-C is a physician assistant based in Rockwall, TX. According to Medicare claims data, Tammy cared for 121 Medicare patients across 156 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, transitional care management services for problem of high complexity, and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (972) 772-8767
- Email not available
Practice Locations
3164 HORIZON RD # 100
Rockwall, TX 75032
Procedures Most Often Billed to Medicare
156 services · 121 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
114 | More often than most peers in Physician Assistant |
| Transitional care management services for problem of high complexity | Office visit | 99496 |
25 | More often than most peers in Physician Assistant |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
17 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Rockwall 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Tammy Nguyen's specialty?
Tammy Nguyen is a physician assistant in Rockwall, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Tammy Nguyen?
Tammy Nguyen is listed at 3164 Horizon Rd # 100, Rockwall, TX 75032. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Tammy Nguyen?
The number on file is (972) 772-8767. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Tammy Nguyen's NPI number?
Tammy Nguyen's National Provider Identifier is 1093281180. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Tammy Nguyen's education?
Tammy Nguyen attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Tammy Nguyen been practicing?
Tammy Nguyen has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What is Tammy Nguyen known for?
According to Medicare billing data, Tammy Nguyen the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Tammy Nguyen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Tammy Nguyen. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.