Willow & Arbor, PLLC
NPI 1134800444 · Mental Health Clinic/Center (Including Community Mental Health Center) · Johnson City, TN
Willow & Arbor, PLLC is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Johnson City, TN (NPI 1134800444).
Provider details
- NPI number
- 1134800444
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Katherine Barteck, Ceo(423) 810-0961
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-07-28
- Last updated
- 2023-07-28
- Certified
- 2023-07-28
Frequently asked questions
- What is Willow & Arbor, PLLC's NPI number?
- Willow & Arbor, PLLC's National Provider Identifier (NPI) is 1134800444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Willow & Arbor, PLLC?
- Willow & Arbor, PLLC is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is Willow & Arbor, PLLC located?
- Willow & Arbor, PLLC's practice location on file with NPPES is 508 E Unaka Ave, Johnson City, TN 37601-4033.
- What is Willow & Arbor, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Willow & Arbor, PLLC is (423) 810-0961.
- Who is the authorized official for Willow & Arbor, PLLC?
- The authorized official listed on Willow & Arbor, PLLC's NPPES record is Katherine Barteck, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Willow & Arbor, PLLC's NPI active?
- Yes — Willow & Arbor, PLLC's NPI (1134800444) is active in the NPPES registry as of the last update on 2023-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.