ALLEN L WEINER, DMD, PC
ALLEN L WEINER, DMD, PC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003028846, based in Medfield, MA. It is classified under Dental Clinic/Center.
Getting there
Here is what surrounds this office in Medfield, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 923 ft away. There is EV charging 642 ft from the office — useful if you are driving in from out of town. A pharmacy sits 763 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 869 ft away.
Getting here and what is nearby
Gas station Sunoco 324 ft ~2 min
Parking 484 ft ~2 min
EV charging 642 ft ~3 min
Gas station Cumberland 652 ft ~3 min
Pharmacy CVS Pharmacy 763 ft ~3 min
Restaurant Go Fresh 746 ft ~3 min
Parking 794 ft ~4 min
Restaurant China Sky 785 ft ~3 min
24 North Street
Tu-Sa 11:30-22:00; Su 12:00-22:00
Restaurant Dunkin' 795 ft ~4 min
Coffee Starbucks 869 ft ~4 min
Parking 923 ft ~4 min
Grocery Brothers Marketplace 999 ft ~4 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 |
|---|---|---|
| 11026 | MA | Dental Clinic/Center primary |
This provider holds licence 11026 issued in MA. 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 Dental covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QD0000X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003028846 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | May 4, 2007 |
| Last updated | Aug 22, 2020 |
| Status | Active |
| Practice address |
16 PARK ST Medfield, MA 02052 (508) 359-2321 Fax (508) 359-2328 |
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 | 2 | 8 | 8 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 7 | 8 | 8 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.