Provider Profile
Claudia Zajac, PA-C
Unclaimed ProfileAbout Claudia Zajac
Claudia Zajac, PA-C is a physician assistant practicing in Santa Ana, CA. Medicare claims data shows Claudia provided 38 services to 37 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. This provider record is associated with NPI 1962120261.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
2801 Purcell St
Brighton, CO 80601
Procedures Most Often Billed to Medicare
38 services · 37 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
22 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
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 — 23 related providers in 3 groups
Other physician assistants in Santa Ana 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Claudia Zajac's specialty?
Claudia Zajac 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 Claudia Zajac?
Claudia Zajac 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 Claudia Zajac?
The number on file is (888) 959-5192. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Claudia Zajac?
Claudia Zajac's National Provider Identifier is 1962120261. 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 Claudia Zajac's education?
Claudia Zajac attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Claudia Zajac have?
Claudia Zajac has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What is Claudia Zajac known for?
According to Medicare billing data, Claudia Zajac 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 Claudia Zajac's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Claudia Zajac. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.