Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Duane Janikula, N.D.
Naturopath in Capitola, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285844399
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Mark Duane Janikula
Credential N.D.
Sex Male
Practice address 4245 Capitola Rd, Suite 101, Capitola, CA, 95010
Phone (831) 475-2604
Fax (831) 475-2605
Enumeration date May 23, 2007
Last updated in NPPES Dec 7, 2011
Taxonomy & licenses
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 95-ND (MT) Secondary
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
Where does Mark Janikula practice?
The practice location on file with NPPES is in Capitola, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Janikula?
The National Provider Identifier (NPI) for Mark Janikula is 1285844399, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Heather Turey Marriage & Family Therapist · Capitola, CA NPI 1346231321 Michael Tyson Marriage & Family Therapist · Capitola, CA NPI 1417975400 Laura Walter Acupuncturist · Capitola, CA NPI 1962698373 Brooke Mcneal Naturopath · Capitola, CA NPI 1558595058 Rebecca Weinfeld Acupuncturist · Capitola, CA NPI 1376876508
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-07.