Brandon Smolarek, DC
Brandon Smolarek, DC is a provider specialising in Chiropractor in Shrewsbury, MA, registered under NPI 1003431339.
Getting there
Here is what surrounds this office in Shrewsbury, based on OpenStreetMap data collected Sep 26, 2026. Parking is available about 101 ft away.
Getting here and what is nearby
Parking 49 ft ~1 min
Parking 86 ft ~1 min
Parking 101 ft ~1 min
Restaurant Pepperoni Express 0.30 mi ~6 min
344 Boston Turnpike
Grocery Worcester Food Bank 0.31 mi ~7 min
478 Boston Turnpike, Shrewsbury 01545
Restaurant Buffalo Wild Wings 0.36 mi ~8 min
Grocery Patel Brothers 0.44 mi ~9 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 |
|---|---|---|
| 3694 | MA | Chiropractor primary |
This provider holds licence 3694 issued in MA. 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 - Chiropractic
- PAC ID
- 6901215631
- Enrollment ID
- I20210806002198
Medicare enrolment is recorded as approved under the provider type Practitioner - Chiropractic. 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 Chiropractor covers
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems. NUCC Health Care Provider Taxonomy, code 111N00000X
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 | 1003431339 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 12, 2020 |
| Last updated | Jun 7, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | DC |
| Practice address |
415 BOSTON TPKE STE 201 Shrewsbury, MA 01545 (586) 601-6783 |
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 | 3 | 1 | 3 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 3 | 2 | 3 | 6 |
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.