Michelle Boutet, RDN, CSSD, LD
Michelle Boutet, RDN, CSSD, LD is a Registered Dietitian in Boston, MA, registered under NPI 1003396417.
Getting there
Here is what surrounds this office in Boston, based on OpenStreetMap data collected Sep 17, 2026. Parking is available about 1,028 ft away at North Grove Street Garage. There is EV charging 0.25 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.20 mi away, served by Portland St @ Causeway St. A pharmacy sits 0.27 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 764 ft away.
Getting here and what is nearby
Restaurant Domino's 168 ft ~1 min
64 Staniford Street, Boston 02114
Mo-Th 10:30-01:00; Fr-Sa 10:30-02:00; Su 10:30-01:00
Restaurant Chilacates 198 ft ~1 min
66 Staniford Street, Boston 02114
Mo-Su 11:00-23:00
Grocery Whole Foods Market 285 ft ~2 min
181 Cambridge Street, Boston 02114
Mo-Su 07:00-22:00
Parking 486 ft ~2 min
165 Cambridge Street, Boston 02114
Coffee Blackbird Doughnuts 506 ft ~2 min
Restaurant Cafe Podima 549 ft ~3 min
Convenience 7-Eleven 582 ft ~3 min
122-128 Cambridge Street, Boston 02114
06:00-24:00
Coffee Gong Cha 623 ft ~3 min
Hotel Wyndham Boston Beacon Hill 637 ft ~3 min
Transit Cambridge St @ Bowdoin St 723 ft ~3 min
Coffee Starbucks 764 ft ~3 min
222 Cambridge Street, Boston 02114
Mo-Fr 05:30-21:00; Sa-Su 06:00-21:00
Hotel Eurostars The Boxer 764 ft ~3 min
Pharmacy Rite Aid 745 ft ~3 min
100 Cambridge Street, Boston 02114
Mo-Fr 07:00-20:00; Sa 08:00-18:00; Su 09:00-18:00
EV charging ChargePoint 886 ft ~4 min
Parking 896 ft ~4 min
31-39 Lancaster Street, Boston 02114
Transit Cambridge St @ Saltonstall Bldg - Bowdoin Sq 952 ft ~4 min
Parking North Grove Street Garage 1,028 ft ~4 min
Transit Portland St @ Causeway St 0.20 mi ~4 min
Convenience 7-Eleven 0.20 mi ~5 min
Hotel Onyx Hotel 0.20 mi ~5 min
155 Portland Street, Boston 02114
Convenience Beacon Capitol Market 0.23 mi ~5 min
32 Myrtle Street, Boston 02114
EV charging ChargePoint 0.24 mi ~5 min
EV charging 0.25 mi ~6 min
Pharmacy Star Market Pharmacy 0.26 mi ~6 min
Pharmacy CVS Pharmacy 0.27 mi ~6 min
Grocery Star Market 0.27 mi ~6 min
90 Causeway Street, Boston 02114
Mo-Su 06:00-23:00
Grocery DeLuca's Market 0.48 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
| Licence | State | Specialty |
|---|---|---|
| 86034676 | MA | Registered Dietitian primary |
This provider holds licence 86034676 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 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 | 1003396417 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 15, 2018 |
| Last updated | Aug 15, 2018 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | RDN, CSSD, LD |
| Practice address |
50 STANIFORD ST FL 10 Boston, MA 02114 (617) 643-5903 |
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 | 3 | 9 | 6 | 4 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 9 | 3 | 4 | 2 |
Sum = 53 · next multiple of 10 = 60 · 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.