Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael David Klein, D.M.D.
Dentist in Encinitas, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619026101
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael David Klein
Credential D.M.D.
Sex Male
Practice address 227 N El Camino Real, Suite 104, Encinitas, CA, 92024
Phone (760) 634-2082
Enumeration date Jan 10, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michael Klein?
Michael Klein is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Mj Thibault, MD, Inc Specialist · Encinitas, CA NPI 1427093293 Linette Williamson Emergency Medicine Physician · Encinitas, CA NPI 1124176938 Amad E Kadry, M.D. Family Medicine Physician · Encinitas, CA NPI 1659526168 Judith F Rubin, M.D. Family Medicine Physician · Encinitas, CA NPI 1275788788 Riki Kirchhoff Physical Therapist · Encinitas, CA NPI 1326388232 Ashlee Zimmerman Physical Therapist · Encinitas, CA NPI 1629319074 Michael Wright Physical Therapist · Encinitas, CA NPI 1922411248 Shannon Gorman Physical Therapist · Encinitas, CA NPI 1447657226
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.