Tanya Vigdal, OD
Tanya Vigdal, OD is a provider specialising in Optometrist in Kennett Square, PA, registered under NPI 1003481391. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Kennett Square, based on OpenStreetMap data collected Sep 30, 2026. Parking is available about 900 ft away. There is EV charging 0.26 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. If you arrive early, there is a coffee shop 340 ft away.
Getting here and what is nearby
Restaurant Wasabi 3 43 ft ~1 min
837 East Baltimore Pike, Kennett Square 19348
11:00-21:30
Restaurant Hearth Kitchen 67 ft ~1 min
Restaurant Red Sombrero 287 ft ~2 min
879 East Baltimore Pike, Kennett Square 19348
Mo-Sa 11:00-20:00; Su 12:00-20:00
Coffee Starbucks 340 ft ~2 min
879 East Baltimore Pike, Kennett Square 19348
05:00-21:00
Parking 292 ft ~2 min
Parking 352 ft ~2 min
Parking 900 ft ~4 min
Convenience Wawa 0.24 mi ~5 min
901 East Baltimore Pike, Kennett Square 19348
24/7
Gas station Wawa 0.25 mi ~5 min
Hotel Hilton Garden Inn 0.25 mi ~6 min
EV charging Tesla Supercharger 0.26 mi ~6 min
Grocery Giant Food Stores 0.26 mi ~6 min
830 East Baltimore Pike, Kennett Square 19348
Mo-Su 06:00-23:00
Convenience Wawa 0.33 mi ~7 min
901 East Baltimore Pike, Kennett Square 19348
24/7
Gas station Wawa 0.33 mi ~7 min
901 East Baltimore Pike, Kennett Square 19348
24/7
Grocery Walmart Supercenter 0.37 mi ~8 min
516 School House Road, Kennett Square 19348
06:00-23:00
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 |
|---|---|---|
| OEG003789 | PA | Optometrist primary |
This provider holds licence OEG003789 issued in PA. 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 - Optometry
- PAC ID
- 7315348604
- Enrollment ID
- I20210624000040
Medicare enrolment is recorded as approved under the provider type Practitioner - Optometry. 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 Optometrist covers
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system. NUCC Health Care Provider Taxonomy, code 152W00000X
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 | |
|---|---|---|---|---|
| 152W00000X | Optometrist | OEG003789 | PA | primary |
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — |
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 | 1003481391 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 20, 2021 |
| Last updated | Aug 24, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | OD |
| Practice address |
841 E BALTIMORE PIKE Kennett Square, PA 19348 (610) 444-5252 |
| Mailing address |
1950 OLD GALLOWS RD STE 520 Vienna, VA 22182 |
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 | 4 | 8 | 1 | 3 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 2 | 3 | 9 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.