Katy Harper, PH.D.
Katy Harper, PH.D. is a provider specialising in Student in an Organized Health Care Education/Training Program in Durham, NC, registered under NPI 1003247149. 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 Durham, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 0.28 mi away. The nearest transit stop is 0.30 mi away, served by Durham Station. A pharmacy sits 0.44 mi from the entrance (Main Street Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.46 mi away.
Getting here and what is nearby
Transit Duke St at Main St 229 ft ~1 min
Transit Duke St at Main St (Chesterfield Building) 253 ft ~1 min
Restaurant Torero's 265 ft ~2 min
800 West Main Street, Durham 27701
Coffee Yonderlust Cafe 326 ft ~2 min
109 North Gregson Street, Durham 27701
Mo-Fr 08:00-18:00, Sa 09:00-18:00, Su 10:00-15:00
Parking 298 ft ~2 min
115 Fuller Street, Durham 27701
Restaurant Rose's Meat Market and Sweet Shop 324 ft ~2 min
121 North Gregson Street, Durham 27701
Th-Fr 11:00-21:00; Sa 11:00-21:30; Su 10:00-17:00
Restaurant Maverick's Smokehouse and Taproom 375 ft ~2 min
Gas station Family Fare 888 ft ~4 min
Gas station Shell 952 ft ~4 min
Parking 0.21 mi ~5 min
704 West Pettigrew Street, Durham 27701
Hotel Residence Inn Durham McPherson/Duke University Medical Center Area 0.25 mi ~5 min
Parking 0.28 mi ~6 min
412 Morris Street, Durham 27701
Transit Durham Station 0.30 mi ~7 min
515 West Pettigrew Street, Durham 27701
Coffee Daisy Cakes 0.35 mi ~8 min
401 Foster Street, Durham 27701
Hotel Durham Marriott City Center 0.36 mi ~8 min
Hotel The Durham Hotel 0.44 mi ~9 min
315 East Chapel Hill Street, Durham 27701
Pharmacy Main Street Pharmacy 0.44 mi ~9 min
Coffee Cocoa Cinnamon 0.46 mi ~10 min
Convenience Trinity Food Mart #4 0.49 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
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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.
What Student in an Organized Health Care Education/Training Program covers
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care. NUCC Health Care Provider Taxonomy, code 390200000X
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 | 1003247149 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 27, 2013 |
| Last updated | May 6, 2015 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PH.D. |
| Practice address |
115 N DUKE ST STE 1B Durham, NC 27701 (919) 381-0385 Fax (919) 286-7033 |
| Other names |
Katy Harper Doing Business As |
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 | 2 | 4 | 7 | 1 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 4 | 5 | 1 | 8 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.