Brendan Mulligan, D.M.D.
Brendan Mulligan, D.M.D. is a provider specialising in General Practice Dentistry in Kennett Square, PA, registered under NPI 1003037979.
Getting there
Here is what surrounds this office in Kennett Square, based on OpenStreetMap data collected Sep 1, 2026. Parking is available about 335 ft away. A pharmacy sits 0.37 mi from the entrance (Rite Aid), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 598 ft away.
Getting here and what is nearby
Restaurant State Street Pizza and Grill 168 ft ~1 min
Restaurant Burger Stop 180 ft ~1 min
148 West State Street, Kennett Square 19348
Mo 11:00-20:00; Tu-Sa 11:00-21:00; Su 11:00-19:30
Restaurant Ji-In Korean Eatery 181 ft ~1 min
148 West State Street, Kennett Square 19348
Tu-Sa 11:00-21:00; Su 11:00-19:00
Parking 252 ft ~1 min
Coffee Treetops Kitty Cafe 323 ft ~2 min
305 West State Street, Kennett Square 19348
Tu-Sa 11:00-16:00
Parking 321 ft ~2 min
Parking 335 ft ~2 min
Coffee Cafe Emis 560 ft ~3 min
115 West State Street, Kennett Square 19348
Mo-Sa 07:00-19:00; Su 08:00-18:00
Coffee Philter Coffee 598 ft ~3 min
111 West State Street, Kennett Square 19348
Mo-Sa 07:00-17:00; Su 07:00-16:00
Hotel Kennett House 901 ft ~4 min
Convenience Wawa 0.22 mi ~5 min
Pharmacy Rite Aid 0.37 mi ~8 min
120 South Mill Road, Kennett Square 19348
Mo-Fr 09:00-13:30,14:00-21:00; Sa 09:00-13:30,14:00-17:00; Su 10:00-13:30,14:00-18:00
Gas station 76 0.43 mi ~9 min
536 South Union Street, Kennett Square 19348
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 |
|---|---|---|
| DS029181L | PA | General Practice Dentistry primary |
This provider holds licence DS029181L issued in PA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 General Practice covers
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. NUCC Health Care Provider Taxonomy, code 1223G0001X
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 | 1003037979 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 1, 2007 |
| Last updated | Jul 8, 2007 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | D.M.D. |
| Practice address |
208 W STATE ST Kennett Square, PA 19348 (610) 444-3433 Fax (610) 444-4360 |
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 | 3 | 7 | 9 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 5 | 9 | 5 |
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.