Alicia Lopez, B.S.
Alicia Lopez, B.S. is a Specialist in Worcester, MA, registered under NPI 1003220377. 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 Worcester, based on OpenStreetMap data collected Sep 12, 2026. Parking is available about 0.34 mi away at Clark University Parking Garage. There is EV charging 0.46 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 0.40 mi away, served by Main St. + Crystal St.. A pharmacy sits 0.40 mi from the entrance (Ash Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Parking 550 ft ~3 min
Restaurant Pho Bowl 583 ft ~3 min
Parking 647 ft ~3 min
Coffee IKrave cafe 747 ft ~3 min
Coffee Holy Poke 1,029 ft ~4 min
Restaurant Wendy's 0.22 mi ~5 min
Grocery Asian Supermarket 0.26 mi ~6 min
50 Mill Street, Worcester 01603
Grocery Santiago's Market 0.28 mi ~6 min
Restaurant McDonald's 0.31 mi ~7 min
995 Main Street, Worcester 01603-2418
05:00-23:00
Parking Clark University Parking Garage 0.34 mi ~7 min
57 Florence Street
Coffee Seven Hills Cafe 0.36 mi ~8 min
Convenience 7-Eleven 0.36 mi ~8 min
Convenience Mobil Mart 0.38 mi ~8 min
Gas station Mobil 0.38 mi ~8 min
Transit Main St. + Crystal St. 0.40 mi ~9 min
Pharmacy Ash Pharmacy 0.40 mi ~9 min
Convenience Family Farms 0.45 mi ~9 min
EV charging ChargePoint 0.46 mi ~10 min
Gas station Speedway 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 Specialist covers
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree. NUCC Health Care Provider Taxonomy, code 174400000X
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 | 1003220377 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 16, 2014 |
| Last updated | Jun 16, 2014 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | B.S. |
| Practice address |
548 PARK AVE STE B Worcester, MA 01603 (774) 823-1500 |
| Mailing address |
48 WINDHAM ST Worcester, MA 01610 |
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 | 2 | 0 | 3 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 2 | 0 | 3 | 5 |
Sum = 43 · next multiple of 10 = 50 · check digit = 7 · actual last digit = 7
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.