Active NPI
Martha Keith, ND
- Naturopath
- Avondale, AZ
National Provider Identifier
1093463085
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Naturopath
- License
- NATU.NT.70137342
- Practice address
- 11435 W Buckeye Rd Ste 104-164
Avondale, AZ 85323-6812 - Phone
- (360) 450-5778
- NPI assigned
- Mar 17, 2022
- Last updated
- Jul 31, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Naturopath | 175F00000X | NATU.NT.70137342 | WA | Primary |
| Naturopath | 175F00000X | 24-1866 | AZ | |
| Naturopath | 175F00000X | OR | ||
| Naturopath | 175F00000X | ND-342 | HI |
Addresses
Primary practice location
11435 W Buckeye Rd Ste 104-164
Avondale, AZ 85323-6812
Mailing address
11435 W Buckeye Rd Ste 104-164
Avondale, AZ 85323-6812
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| CONNECT URL | https://www.drlanaferris.com | Direct | Haven Health & Wellness LLC |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 24-1866 | AZ | MD | Naturopath |
| ND-342 | HI | MD | Naturopath |
Interoperability endpoints
- martha.keith@620069265145860.direct.elationemr.com
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1647475200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785456000000",
"number": "1093463085",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11435 W BUCKEYE RD STE 104-164",
"city": "AVONDALE",
"state": "AZ",
"postal_code": "853236812"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11435 W BUCKEYE RD STE 104-164",
"city": "AVONDALE",
"state": "AZ",
"postal_code": "853236812",
"telephone_number": "360-450-5778"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KEITH",
"first_name": "MARTHA",
"name_prefix": "Dr.",
"credential": "ND",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-03-17",
"last_updated": "2026-07-31",
"certification_date": "2026-07-31",
"status": "A"
},
"taxonomies": [
{
"code": "175F00000X",
"taxonomy_group": "",
"desc": "Naturopath",
"state": "WA",
"license": "NATU.NT.70137342",
"primary": true
},
{
"code": "175F00000X",
"taxonomy_group": "",
"desc": "Naturopath",
"state": "AZ",
"license": "24-1866",
"primary": false
},
{
"code": "175F00000X",
"taxonomy_group": "",
"desc": "Naturopath",
"state": "OR",
"license": null,
"primary": false
},
{
"code": "175F00000X",
"taxonomy_group": "",
"desc": "Naturopath",
"state": "HI",
"license": "ND-342",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://www.drlanaferris.com",
"affiliation": "Y",
"endpointDescription": "website",
"affiliationName": "Haven Health & Wellness LLC",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "1404 NE 134th St Ste 180C",
"city": "Vancouver",
"state": "WA",
"country_code": "US",
"postal_code": "986852799",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Avondale, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.