Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Howarter, D.C.
Chiropractor in Lawrence, KS · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134225329
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark Howarter
Credential D.C.
Sex Male
Practice address 3320 Clinton Parkway Ct Ste 100, Lawrence, KS, 66047
Phone (785) 838-3333
Fax (866) 519-0369
Enumeration date Sep 15, 2006
Last updated in NPPES Jun 7, 2018
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 060414 | Other | KS | BCBS |
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 Mark Howarter?
Mark Howarter is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-07.