Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chenglan Su, ACUPUNCTURIST
Acupuncturist in Rockville, MD · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649676115
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Chenglan Su
Credential ACUPUNCTURIST
Sex Female
Practice address 6307 Executive Blvd, Rockville, MD, 20852
Phone (301) 881-3688
Fax (301) 881-3666
Enumeration date Nov 11, 2014
Last updated in NPPES Nov 11, 2014
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1649676115 active?
Yes, as of the latest NPPES snapshot, NPI 1649676115 is active (record last updated 2014-11-11).
How do I verify Chenglan Su's NPI record?
Cross-check NPI 1649676115 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-11.