Anna Sweeney, MS. RD, LDN
Anna Sweeney, MS. RD, LDN is a Registered Dietitian in Concord, MA, registered under NPI 1003067968. 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 Concord, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 773 ft away. There is EV charging 1,013 ft from the office (ChargePoint) — useful if you are driving in from out of town. A pharmacy sits 0.31 mi from the entrance (West Concord Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 872 ft away.
Getting here and what is nearby
Coffee Tea Firte 413 ft ~2 min
23 Bradford Street, Concord 01742
Parking 474 ft ~2 min
Parking 741 ft ~3 min
Coffee Eva's Little Kitchen 802 ft ~4 min
110 Commonwealth Avenue, Concord 01742
Fr-Su 08:00-16:00; Mo-Th 08:00-15:00
Parking 773 ft ~3 min
Grocery Debra's Natural Gourmet 826 ft ~4 min
Coffee Salt Box Kitchen 872 ft ~4 min
Mo-Su 07:00-19:00
EV charging ChargePoint 1,013 ft ~4 min
Restaurant Woods Hill Table 0.24 mi ~5 min
24 Commonwealth Avenue, Concord
Restaurant West Village Tavern 0.25 mi ~5 min
Convenience 7-Eleven 0.28 mi ~6 min
Gas station Wave 0.30 mi ~7 min
1211 Main Street, Concord 01742
Pharmacy West Concord Pharmacy 0.31 mi ~7 min
1212 Commonwealth Avenue, Concord
Mo-Fr 08:30-19:30; Sa 09:00-17:00; Su 09:00-14:00
Restaurant Adelita 0.34 mi ~7 min
Th,Fr 12:00-14:00, Tu-Sa 16:30-21:00, Su 16:30-20:00
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 Dietitian, Registered covers
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation. NUCC Health Care Provider Taxonomy, code 133V00000X
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 | 1003067968 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 8, 2008 |
| Last updated | Jun 9, 2016 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MS. RD, LDN |
| Practice address |
78 JUNCTION SQUARE DR Concord, MA 01742 (978) 273-1749 Fax (978) 246-0227 |
| Mailing address |
203 CRESCENT ST SUITE 110 Waltham, MA 02453 |
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 | 6 | 7 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 5 | 9 | 3 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.