IndividualActive
Michael Silverstein
NPI 1275308439 · Registered Dietitian · Portland, OR
Michael Silverstein is a Registered Dietitian provider in Portland, OR (NPI 1275308439).
Provider details
- NPI number
- 1275308439
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- LD-D-10225244 (OR)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
16235 Nw Canton St Apt 303
Portland, OR 97229-1258
Phone: (503) 689-2489
Street-level locationGet directions
Mailing address
16235 Nw Canton St Apt 303
Portland, OR 97229-1258
Registry dates
- Enumerated
- 2023-11-17
- Last updated
- 2023-11-17
- Certified
- 2023-11-17
Frequently asked questions
- What is Michael Silverstein's NPI number?
- Michael Silverstein's National Provider Identifier (NPI) is 1275308439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Silverstein's specialty?
- Michael Silverstein is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Michael Silverstein located?
- Michael Silverstein's practice location on file with NPPES is 16235 Nw Canton St Apt 303, Portland, OR 97229-1258.
- What is Michael Silverstein's phone number?
- The practice phone number listed in the NPPES registry for Michael Silverstein is (503) 689-2489.
- Is Michael Silverstein's NPI active?
- Yes — Michael Silverstein's NPI (1275308439) is active in the NPPES registry as of the last update on 2023-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.