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Edit this profileAt a glance
- 1400 E Church St, Santa Maria, CA 93454
About Erica Liu
Erica C. Liu, PA-C is a physician assistant practicing in Santa Maria, CA. According to Medicare claims data, Erica cared for 541 Medicare patients across 564 services. The services billed most often include emergency department visit with high level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, and emergency department visit with moderate level of medical decision making. This provider record is associated with NPI 1043732670.
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
- (855) 980-3683
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1400 E CHURCH ST
Santa Maria, CA 93454
Procedures Most Often Billed to Medicare
564 services · 541 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
207 | More than most peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
307 | More than most peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
38 | As often as other peers in Physician Assistant |
| Critical care, first 30-74 minutes | Office visit | 99291 |
12 | 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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 15 related providers in 2 groups
Other physician assistants in Santa Maria 7
Same specialty, same city.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Erica C. Liu's specialty?
Erica C. Liu is a physician assistant in Santa Maria, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Erica C. Liu?
Erica C. Liu is listed at 1400 E Church St, Santa Maria, CA 93454. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Erica C. Liu?
The number on file is (855) 980-3683. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Erica C. Liu's NPI number?
Erica C. Liu's National Provider Identifier is 1043732670. 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 long has Erica C. Liu been practicing?
Erica C. Liu has 9+ years experience. Registered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Erica C. Liu known for?
According to Medicare billing data, Erica C. Liu provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Erica C. Liu confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Erica C. Liu. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.