Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marci Rd Nutrition Consulting

Q: What type of organization is Marci Rd Nutrition Consulting?

Marci Rd Nutrition Consulting is registered in NPPES as a Registered Dietitian (its primary provider taxonomy).

Registered Dietitian in Cambridge, MA · enumerated 2010 · authorized official Marci Anderson, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477863199

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Registry record

Entity type Organization (Type 2)

Legal business name Marci Rd Nutrition Consulting

Practice address 22 Hilliard St., Cambridge, MA, 02138

Phone (617) 834-7336

Fax (866) 811-6396

Enumeration date Oct 15, 2010

Last updated in NPPES Oct 15, 2010

Taxonomy & classification

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 2839 (MA) Primary

Authorized official

Name Marci Anderson

Title Owner

Phone (617) 834-7336

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Marci Rd Nutrition Consulting?

Marci Rd Nutrition Consulting is registered in NPPES as a Registered Dietitian (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-15.