John Anton Fackenthall
NPI 1659552057 · Family Medicine Physician · Walla Walla, WA
John Anton Fackenthall is a Family Medicine Physician organization in Walla Walla, WA (NPI 1659552057).
Provider details
- NPI number
- 1659552057
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Fackenthall, Physician/Owner(509) 525-4100
- License
- OP00000703 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-14
- Last updated
- 2013-01-03
Frequently asked questions
- What is John Anton Fackenthall's NPI number?
- John Anton Fackenthall's National Provider Identifier (NPI) is 1659552057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John Anton Fackenthall?
- John Anton Fackenthall is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Anton Fackenthall located?
- John Anton Fackenthall's practice location on file with NPPES is 1312 E Isaacs Ave, Walla Walla, WA 99362-2152.
- What is John Anton Fackenthall's phone number?
- The practice phone number listed in the NPPES registry for John Anton Fackenthall is (509) 525-4100.
- Who is the authorized official for John Anton Fackenthall?
- The authorized official listed on John Anton Fackenthall's NPPES record is John Fackenthall, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John Anton Fackenthall's NPI active?
- Yes — John Anton Fackenthall's NPI (1659552057) is active in the NPPES registry as of the last update on 2013-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.