Dr. Michael Clark Johnson, DDS

Dr. Michael Clark Johnson is a General Practice Dentistry provider (Dentist) practicing in Everett, WA, registered in the NPPES registry with NPI 1528143443 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Back To Health Physical Therapy, Inc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1528143443
Entity type	Individual (Type 1)
Name	Dr. Michael Clark Johnson
Credential	DDS
Sex	Male
Practice address	Everett, WA, 98208
Phone	4253373922
Enumeration date	2006-10-26
Last updated in NPPES	2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	DE00005080	WA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: Michael Johnson, DDS
NPI: 1528143443
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Everett, WA, 98208

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1588749493	Brent Kellogg	Individual	General Practice Dentistry	Everett, WA
1083762207	Connie Klagge	Individual	Legal Medicine	Everett, WA
1659617348	Back To Health Physical Therapy, Inc	Organization	Physical Therapist	Everett, WA

Verify this record

Cross-check NPI 1528143443 against the authoritative CMS record: view Dr. Michael Clark Johnson on the official NPPES registry .

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 or validate an NPI number.

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 Johnson?

Michael Johnson is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.