Are you Tracy V. Dau, PA? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 210 N Tustin Ave, Santa Ana, CA 92705
About Tracy Dau
Listed in the NPI registry as a physician assistant, Tracy V. Dau, PA practices in Santa Ana, CA. Medicare claims data shows Tracy provided 35 services to 35 patients. The services billed most often include emergency department visit with moderate level of medical decision making and emergency department visit with high level of medical decision making. NPI 1104855105 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
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
- (888) 959-5192
- Email not available
Practice Locations
210 N TUSTIN AVE
Santa Ana, CA 92705
Procedures Most Often Billed to Medicare
35 services · 35 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
19 | Less often than most peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
16 | 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.
Other physician assistants at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 7 related providers in 1 group
Common questions
What is Tracy V. Dau's specialty?
Tracy V. Dau is a physician assistant in Santa Ana, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Tracy V. Dau?
Tracy V. Dau is listed at 210 N Tustin Ave, Santa Ana, CA 92705. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Tracy V. Dau?
The number on file is (888) 959-5192. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Tracy V. Dau?
Tracy V. Dau's National Provider Identifier is 1104855105. 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
How much experience does Tracy V. Dau have?
Tracy V. Dau has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Tracy V. Dau known for?
According to Medicare billing data, Tracy V. Dau 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
Is Tracy V. Dau's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Tracy V. Dau. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.