Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lynette Alberta Long, PH.D.

Psychoanalyst in Chevy Chase, MD · enumerated 2009.

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

National Provider Identifier

1215261391

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Lynette Alberta Long

Credential PH.D.

Sex Female

Practice address 5530 Wisconsin Ave, Suite 802, Chevy Chase, MD, 20815

Phone (301) 654-8181

Fax (202) 462-7680

Enumeration date Sep 23, 2009

Last updated in NPPES Sep 23, 2009

Taxonomy & licenses

102L00000X Psychoanalyst Behavioral Health & Social Service Providers · License 1744 (MD) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 1215261391 active?

Yes, as of the latest NPPES snapshot, NPI 1215261391 is active (record last updated 2009-09-23).

How do I verify Lynette Long's NPI record?

Cross-check NPI 1215261391 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 2009-09-23.