Michael Plotkowski, PA-C
Michael Plotkowski, PA-C is a Physician Assistant in Valencia, CA, registered under NPI 1003044785.
Getting there
Here is what surrounds this office in Valencia, based on OpenStreetMap data collected Sep 1, 2026. Parking is available about 844 ft away. There is EV charging 0.38 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 611 ft away, served by McBean & Town Center. If you arrive early, there is a coffee shop 0.39 mi away.
Getting here and what is nearby
Hotel Hyatt Regency 276 ft ~2 min
Transit McBean & Town Center 376 ft ~2 min
Transit McBean & Mall 424 ft ~2 min
Restaurant BJ's 416 ft ~2 min
Restaurant Larsen's Steakhouse 434 ft ~2 min
24320 Town Center Drive, Santa Clarita 91355
Parking 451 ft ~2 min
Restaurant Chipotle 602 ft ~3 min
Transit McBean & Town Center 611 ft ~3 min
Parking 636 ft ~3 min
Parking 844 ft ~4 min
Convenience Shell 0.22 mi ~5 min
Coffee The Coffee Bean & Tea Leaf 0.24 mi ~5 min
Coffee 85°C 0.25 mi ~5 min
Grocery Sprouts Farmers Market 0.30 mi ~6 min
24285 Magic Mountain Parkway, Santa Clarita 91355
Mo-Su 07:00-22:00
EV charging 0.38 mi ~8 min
Coffee Peet's Coffee 0.39 mi ~8 min
27047 McBean Parkway, Santa Clarita 91355
Grocery Whole Foods Market 0.46 mi ~10 min
24130 Valencia Boulevard, Santa Clarita 91355
Mo-Su 07:00-22:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 1087705 | GA | Physician Assistant |
| 51684 | CA | Physician Assistant primary |
Licences are recorded in 2 states: GA, CA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
Licensed in 2 states
This provider holds licences in 2 states: California and Georgia. The practice address on file is in Valencia, CA, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Physician Assistant covers
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician. NUCC Health Care Provider Taxonomy, code 363A00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363A00000X | Physician Assistant | 1087705 | GA | |
| 363A00000X | Physician Assistant | 51684 | CA | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003044785 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 1, 2009 |
| Last updated | Sep 3, 2014 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | PA-C |
| Practice address |
24565 TOWN CENTER DR APT 8206 Valencia, CA 91355 (813) 784-8456 |
| Mailing address |
24565 TOWN CENTER DR APT 8206 Valencia, CA 91355 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 4 | 4 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 4 | 8 | 7 | 7 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.