Provider Profile
Caitlin Matsumoto, PA-C
Unclaimed ProfileAt a glance
- 299 W Foothill Blvd Ste 209, Upland, CA 91786
About Caitlin Matsumoto
Caitlin Matsumoto, PA-C is a physician assistant practicing in Upland, CA. Caitlin is also listed as specializing in physician assistant — medical. According to Medicare claims data, Caitlin cared for 418 Medicare patients across 1,126 services. The services billed most often include complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count, insertion of needle into vein for collection of blood sample, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1295104602.
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
- (909) 982-4000
- Email not available
Practice Locations
299 W FOOTHILL BLVD STE 209
Upland, CA 91786
Procedures Most Often Billed to Medicare
1,126 services · 418 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
313 | More than most peers in Physician Assistant |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
94 | More often than most peers in Physician Assistant |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
28 | As often as other peers in Physician Assistant |
| Infusion, normal saline solution, 250 cc | Drug given | J7050 |
44 | Too few peers to compare |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
339 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
185 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
71 | As often as other peers in Physician Assistant |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
25 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
14 | 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 |
13 | 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 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 — 31 related providers in 4 groups
Other physician assistants in Upland 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Caitlin Matsumoto's specialty?
Caitlin Matsumoto is a physician assistant in Upland, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Caitlin Matsumoto?
Caitlin Matsumoto is listed at 299 W Foothill Blvd Ste 209, Upland, CA 91786. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Caitlin Matsumoto?
The number on file is (909) 982-4000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Caitlin Matsumoto's NPI number?
Caitlin Matsumoto's National Provider Identifier is 1295104602. 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 Caitlin Matsumoto's education?
Caitlin Matsumoto attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Caitlin Matsumoto been practicing?
Caitlin Matsumoto has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Caitlin Matsumoto known for?
According to Medicare billing data, Caitlin Matsumoto performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as injection of drug or substance under skin or into muscle and infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Caitlin Matsumoto confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Caitlin Matsumoto. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.