Delia Landy, O.D.
Delia Landy, O.D. is a provider specialising in Optometrist in Bradford, PA, registered under NPI 1003129123. 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 Bradford, based on OpenStreetMap data collected Sep 7, 2026. Parking is available about 797 ft away. A pharmacy sits 0.30 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 775 ft away.
Getting here and what is nearby
Parking 12 ft ~1 min
Convenience The Grocery Stretcher 77 ft ~1 min
Restaurant Domino's 138 ft ~1 min
15 Main Street, Bradford 16701
Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00
Restaurant Kabob's at the Option House 192 ft ~1 min
Mo-Th 11:00-14:00,16:00-20:00; Fr 11:00-14:00,16:00-21:00; Sa 12:00-21:00; Su off; PH off
Coffee Marilyn Horne Café 310 ft ~2 min
2 Marilyn Horne Way, Bradford 16701
Restaurant A Slice of the 80's 295 ft ~2 min
Mo-Th 11:00-23:00; Fr-Sa 11:00-24:00; Su 11:00-23:00
Parking 722 ft ~3 min
9 Moorehouse Place, Bradford 16701
Coffee The Magic Bean Cafe 775 ft ~3 min
Gas station Citgo 791 ft ~3 min
Parking 797 ft ~4 min
21 Bishop Street, Bradford 16701
Convenience Country Fair 847 ft ~4 min
8 West Washington Street, Bradford 16701
Mo-Su 05:00-24:00
Convenience Uni-Mart 1,009 ft ~4 min
Gas station Exxon 0.20 mi ~5 min
Hotel Best Western Plus Bradford Inn 0.22 mi ~5 min
Grocery Tops 0.22 mi ~5 min
Gas station Tops 0.24 mi ~5 min
06:00-23:00
Hotel Comfort Inn 0.26 mi ~6 min
Pharmacy CVS Pharmacy 0.30 mi ~6 min
Grocery Save-A-Lot 0.35 mi ~8 min
Hotel Holiday Inn Express 0.47 mi ~10 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 |
|---|---|---|
| 842 | NH | Optometrist |
| TUV007766-1 | NY | Optometrist |
| OEG002555 | PA | Optometrist primary |
Licences are recorded in 3 states: NH, NY, PA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Optometry
- PAC ID
- 5991970352
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Pennsylvania | I20111213000674 | Practitioner - Optometry |
| New York | I20200428001633 | Practitioner - Optometry |
Medicare enrolment is recorded as approved under the provider type Practitioner - Optometry. There are 2 separate enrolment records across 2 states (PA, NY). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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.
Licensed in 3 states
This provider holds licences in 3 states: New Hampshire, New York and Pennsylvania. The practice address on file is in Bradford, PA, 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 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 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 152W00000X | Optometrist | 842 | NH | |
| 152W00000X | Optometrist | TUV007766-1 | NY | |
| 152W00000X | Optometrist | OEG002555 | PA | 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 | 1003129123 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 18, 2010 |
| Last updated | Nov 30, 2011 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | O.D. |
| Practice address |
20 MAIN STREET Bradford, PA 16701 (814) 368-7090 |
| Mailing address |
181 COLFAX ST Jamestown, NY 14701 |
| Other names |
Delia Groshek Former Legal Business Name |
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 | 1 | 2 | 9 | 1 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 2 | 9 | 1 | 4 |
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.