Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Marie Ruby, RD, LDN

Registered Dietitian in Chambersburg, PA · enumerated 2010.

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

National Provider Identifier

1700188778

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jennifer Marie Ruby

Credential RD, LDN

Sex Female

Practice address 12 St Paul Dr Ste 210, Chambersburg, PA, 17201

Phone (717) 217-6820

Fax (717) 217-6942

Enumeration date Nov 24, 2010

Last updated in NPPES Apr 29, 2020

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DN003625 (PA) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

Other identifiers

Identifier	Type	State	Issuer
102738231	Medicaid	PA	-

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

How do I verify Jennifer Ruby's NPI record?

Cross-check NPI 1700188778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700188778 active?

Yes, as of the latest NPPES snapshot, NPI 1700188778 is active (record last updated 2020-04-29).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-29.