IndividualActive
Stacey Zawacki, M.S., R.D., L.D.
NPI 1619027604 · Registered Dietitian · Boston, MA
Stacey Zawacki, M.S., R.D., L.D. is a Registered Dietitian provider in Boston, MA (NPI 1619027604).
Provider details
- NPI number
- 1619027604
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- M.S., R.D., L.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 954 (MA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
635 Commonwealth Ave
Room 629
Boston, MA 02215-1605
Phone: (617) 358-5065
Fax: (617) 353-7567
Street-level locationGet directions
Mailing address
635 Commonwealth Ave
Boston, MA 02215-1605
Registry dates
- Enumerated
- 2007-01-11
- Last updated
- 2007-09-07
Frequently asked questions
- What is Stacey Zawacki's NPI number?
- Stacey Zawacki's National Provider Identifier (NPI) is 1619027604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacey Zawacki's specialty?
- Stacey Zawacki is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Stacey Zawacki located?
- Stacey Zawacki's practice location on file with NPPES is 635 Commonwealth Ave, Boston, MA 02215-1605.
- What is Stacey Zawacki's phone number?
- The practice phone number listed in the NPPES registry for Stacey Zawacki is (617) 358-5065.
- Is Stacey Zawacki's NPI active?
- Yes — Stacey Zawacki's NPI (1619027604) is active in the NPPES registry as of the last update on 2007-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.