Provider Profile
Gregorio Barajas
Unclaimed ProfileAbout Gregorio Barajas
Gregorio Barajas is a physician assistant based in Concord, CA. Medicare claims data shows Gregorio provided 88 services to 86 patients. The services billed most often include emergency department visit with high level of medical decision making, emergency department visit with moderate level of medical decision making, and x-ray of chest, 1 view.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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
- (925) 225-5837
- Email not available
Practice Locations
1001 GALAXY WAY # 400
Concord, CA 94520
222 W 5th St
Perris, CA 92570
Procedures Most Often Billed to Medicare
88 services · 86 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
12 | |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
45 | As often as other peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
31 | As often as other 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 2
Same specialty, same street address — most likely the same department or group.
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.
Other physician assistants in Concord 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs X-ray of chest, 1 view 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Gregorio Barajas specialize in?
Gregorio Barajas is a physician assistant in Concord, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Gregorio Barajas located?
Gregorio Barajas is listed at 1001 Galaxy Way # 400, Concord, CA 94520. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Gregorio Barajas's phone number?
The number on file is (925) 225-5837. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Gregorio Barajas?
Gregorio Barajas's National Provider Identifier is 1003470931. 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 Gregorio Barajas have?
Gregorio Barajas has 7+ years experience. Registered with an NPI since 2019. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Gregorio Barajas do most often?
According to Medicare billing data, Gregorio Barajas performs imaging including x-ray of chest, 1 view, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Gregorio Barajas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gregorio Barajas. 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.