Matt Priven, Rd, LLC
NPI 1912456633 · Registered Dietitian · Newburyport, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matt Priven, Rd, LLC is a Registered Dietitian organization in Newburyport, MA (NPI 1912456633).
Provider details
- NPI number
- 1912456633
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Matt Priven, Rd(857) 302-3060
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 470 Atlantic Ave Fl 4Boston, MA 02210-2241Phone: (857) 302-3060Fax: (877) 778-9196
Registry dates
- Enumerated
- 2016-09-22
- Last updated
- 2020-02-20
- Certified
- 2020-02-20
Frequently asked questions
- What is Matt Priven, Rd, LLC's NPI number?
- Matt Priven, Rd, LLC's National Provider Identifier (NPI) is 1912456633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Matt Priven, Rd, LLC?
- Matt Priven, Rd, LLC is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Matt Priven, Rd, LLC located?
- Matt Priven, Rd, LLC's practice location on file with NPPES is 18 Highland Ave, Newburyport, MA 01950-3883.
- What is Matt Priven, Rd, LLC's phone number?
- The practice phone number listed in the NPPES registry for Matt Priven, Rd, LLC is (857) 302-3060.
- Does Matt Priven, Rd, LLC accept Medicare?
- Matt Priven, Rd, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Matt Priven, Rd, LLC?
- The authorized official listed on Matt Priven, Rd, LLC's NPPES record is Matt Priven, Rd. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Matt Priven, Rd, LLC's NPI active?
- Yes — Matt Priven, Rd, LLC's NPI (1912456633) is active in the NPPES registry as of the last update on 2020-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.