Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Ruonan Zhang, L.OM.

Acupuncturist in Bryn Mawr, PA · enumerated 2013.

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

National Provider Identifier

1215377577

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Registry record

Entity type Individual (Type 1)

Name Ms. Ruonan Zhang

Credential L.OM.

Sex Female

Practice address 14 S Bryn Mawr Ave, Suite 101, Bryn Mawr, PA, 19010

Phone (484) 477-7634

Enumeration date Jul 2, 2013

Last updated in NPPES Jul 2, 2013

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License OM000114 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
30514089	Other	PA	DRIVER'S LICENSE

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 1215377577 active?

Yes, as of the latest NPPES snapshot, NPI 1215377577 is active (record last updated 2013-07-02).

How do I verify Ruonan Zhang's NPI record?

Cross-check NPI 1215377577 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 2013-07-02.