Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jaclyn Quinlan, MPH RD LDN

Registered Dietitian in Waltham, MA · enumerated 2021.

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

National Provider Identifier

1013685601

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Registry record

Entity type Individual (Type 1)

Name Jaclyn Quinlan

Credential MPH RD LDN

Sex Female

Practice address 52 Second Ave Ste 340, Waltham, MA, 02451

Phone (781) 466-8967

Fax (781) 466-8987

Enumeration date Aug 31, 2021

Last updated in NPPES Aug 31, 2021

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 4838 (MA) Primary

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

Is NPI 1013685601 active?

Yes, as of the latest NPPES snapshot, NPI 1013685601 is active (record last updated 2021-08-31).

How do I verify Jaclyn Quinlan's NPI record?

Cross-check NPI 1013685601 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-31.