Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Thais Diehl, CMT
Massage Therapist in Berkeley, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821768847
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Registry record
Entity type Individual (Type 1)
Name Thais Diehl
Credential CMT
Sex Female
Practice address 1530 5th St, Berkeley, CA, 94710
Phone (510) 725-1179
Enumeration date Sep 20, 2021
Last updated in NPPES Sep 20, 2021
Taxonomy & licenses
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 87690 (CA) Primary
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 1821768847 active?
Yes, as of the latest NPPES snapshot, NPI 1821768847 is active (record last updated 2021-09-20).
How do I verify Thais Diehl's NPI record?
Cross-check NPI 1821768847 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 → Dean Lobovits Marriage & Family Therapist · Berkeley, CA NPI 1588682579 Richard Maisel Psychologist · Berkeley, CA NPI 1730193822 Judy Curtis Clinical Psychologist · Berkeley, CA NPI 1578638995 Jennifer Freeman Marriage & Family Therapist · Berkeley, CA NPI 1285795799 Susan Brand Psychologist · Berkeley, CA NPI 1932301462 Jason Brand Clinical Social Worker · Berkeley, CA NPI 1174773675 Fay Dillof Clinical Social Worker · Berkeley, CA NPI 1740419399 Erik Berg Psychologist · Berkeley, CA NPI 1346796414
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-20.