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Edit this profileWhere to find Gregory Huffman, PA
- Oxnard location main office
1910 Outlet Center Dr, Oxnard, CA 93036 - Camarillo location
St. John's Pleasant Valley Hospital - 2309 Antonio Ave, Camarillo, CA 93010 - Phelan location
10447 Wilson Ranch Rd, Phelan, CA 92371 - Oxnard location
St. John's Regional Medical Center - 1600 N Rose Ave, Oxnard, CA 93030
About Gregory Huffman
Gregory Huffman, PA is a physician assistant practicing in Oxnard, CA. Gregory trained at University of Southern California Keck School of Medicine, graduating in 2021. Medicare claims data shows Gregory provided 458 services to 289 patients. The services billed most often include critical care, first 30-74 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and insertion of non-tunneled central venous tube for infusion (5 years or older). This provider record is associated with NPI 1306425715.
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
- (805) 485-2400
- Email not available
Practice Locations
1910 OUTLET CENTER DR
Oxnard, CA 93036
St. John's Pleasant Valley Hospital - 2309 Antonio Ave
Camarillo, CA 93010
10447 Wilson Ranch Rd
Phelan, CA 92371
St. John's Regional Medical Center - 1600 N Rose Ave
Oxnard, CA 93030
Procedures Most Often Billed to Medicare
458 services · 289 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of non-tunneled central venous tube for infusion (5 years or older) | Procedure | 36556 |
17 | As often as other peers in Physician Assistant |
| Critical care, first 30-74 minutes | Office visit | 99291 |
380 | More than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
61 | More 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 1
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 — 29 related providers in 4 groups
Other physician assistants in Oxnard 8
Same specialty, same city.
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at University of Southern California Keck School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of non-tunneled central venous tube for infusion (5 years or older) 5
Providers in CA who bill this service to Medicare most often.
Common questions
What does Gregory Huffman specialize in?
Gregory Huffman is a physician assistant in Oxnard, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Gregory Huffman located?
Gregory Huffman is listed at 1910 Outlet Center Dr, Oxnard, CA 93036. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Gregory Huffman's phone number?
The number on file is (805) 485-2400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Gregory Huffman?
Gregory Huffman's National Provider Identifier is 1306425715. 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
Where did Gregory Huffman train?
Gregory Huffman attended University of Southern California Keck School of Medicine, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Gregory Huffman have?
Gregory Huffman has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Gregory Huffman do most often?
According to Medicare billing data, Gregory Huffman performs procedures including insertion of non-tunneled central venous tube for infusion, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Gregory Huffman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory Huffman. If this is you, claiming it is free.
Guide.md
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