Sydney Luthy, PA-C
Sydney Luthy, PA-C is a Physician Assistant in Timonium, MD, registered under NPI 1003533373. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Timonium, based on OpenStreetMap data collected Oct 4, 2026. Parking is available about 0.41 mi away. There is EV charging 0.24 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.28 mi away, served by Timonium Road & Aylesbury Road Westbound. A pharmacy sits 0.38 mi from the entrance (Lyko's Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Parking 20 ft ~1 min
Convenience A Plus 444 ft ~2 min
Gas station Sunoco 467 ft ~2 min
Hotel Red Roof PLUS+ Baltimore North - Timonium 492 ft ~2 min
111 West Timonium Road, Lutherville 21093
Parking 550 ft ~3 min
Restaurant Basta Pasta 545 ft ~3 min
Transit Timonium Road & Greenspring Avenue Westbound 627 ft ~3 min
Transit Timonium Road & Greenspring Drive Far-side Eastbound 675 ft ~3 min
Pharmacy Walgreens 0.23 mi ~5 min
EV charging 0.24 mi ~5 min
Restaurant Carroll's Carry Out 0.26 mi ~6 min
2185 Greenspring Drive, Lutherville 21093
Restaurant Yamato Sushi 0.26 mi ~6 min
51 West Aylesbury Road, Lutherville 21093
Mo-Th 11:00-22:00;Fr 11:00-22:30;Sa 12:00-22:30;Su 12:00-22:00
Transit Timonium Road & Aylesbury Road Westbound 0.28 mi ~6 min
Grocery ShopRite 0.32 mi ~7 min
37 West Aylesbury Road, Lutherville 21093
Mo-Su,PH 07:00-22:00, Dec 25 off
Gas station Carroll Fuel 0.34 mi ~7 min
Pharmacy Lyko's Pharmacy 0.38 mi ~8 min
Coffee Michael's Cafe 0.39 mi ~8 min
2119 York Road, Lutherville 21093
Convenience Exxon 0.40 mi ~9 min
2127 York Road, Lutherville 21093
Gas station Exxon 0.40 mi ~8 min
Convenience Royal Farms 0.41 mi ~9 min
5 East Timonium Road, Lutherville 21093
Parking 0.41 mi ~9 min
Greenspring Drive, Lutherville 21093
Coffee Starbucks 0.43 mi ~9 min
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 |
|---|---|---|
| C0008653 | MD | Family Medicine Physician |
This provider holds licence C0008653 issued in MD. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Physician Assistant
- PAC ID
- 3072983287
- Enrollment ID
- I20230104003232
Medicare enrolment is recorded as approved under the provider type Practitioner - Physician Assistant. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
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 | — | — | primary |
| 207Q00000X | Family Medicine Physician | C0008653 | MD |
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 | 1003533373 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 26, 2022 |
| Last updated | Apr 16, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PA-C |
| Practice address |
110 W TIMONIUM RD Timonium, MD 21093 (410) 561-5040 |
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 | 5 | 3 | 3 | 3 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 3 | 6 | 3 | 5 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.