Dr. Mattison Chapman, ND
Dr. Mattison Chapman is a Naturopath provider (Naturopath) practicing in Encinitas, CA, registered in the NPPES registry with NPI 1679172886 since 2020. Practices at Nature & Science Medicine Naturopathic Clinic, Apc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1679172886 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mattison Chapman |
| Credential | ND |
| Sex | Female |
| Practice address | Encinitas, CA, 92024 |
| Phone | 8588002555 |
| Enumeration date | 2020-10-19 |
| Last updated in NPPES | 2022-06-24 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 175F00000X | Naturopath | Primary | 976 | CA |
Copy-ready billing details
Provider: Mattison Chapman, ND NPI: 1679172886 Taxonomy: 175F00000X (Naturopath) Address: Encinitas, CA, 92024
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124425434 | Nikodemas Mcnulty | Individual | Naturopath | Encinitas, CA |
| 1932825866 | Chelsea Smithback | Individual | Naturopath | Encinitas, CA |
| 1396525887 | Nature & Science Medicine Naturopathic Clinic, Apc | Organization | Clinic/Center | Encinitas, CA |
Verify this record
Cross-check NPI 1679172886 against the authoritative CMS record: view Dr. Mattison Chapman 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-06-24.