Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Susan Wohlbach, LDN

Registered Dietitian in York, PA · enumerated 2014.

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

National Provider Identifier

1073918421

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Registry record

Entity type Individual (Type 1)

Name Ms. Susan Wohlbach

Credential LDN

Sex Female

Practice address 292 Saint Charles Way, York, PA, 17402

Phone (717) 851-6231

Fax (717) 741-1719

Enumeration date Oct 28, 2014

Last updated in NPPES May 11, 2017

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DN000472 (PA) Primary

133N00000X Nutritionist Dietary & Nutritional Service Providers · License DN000472 (PA) Secondary

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 1073918421 active?

Yes, as of the latest NPPES snapshot, NPI 1073918421 is active (record last updated 2017-05-11).

How do I verify Susan Wohlbach's NPI record?

Cross-check NPI 1073918421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-11.