Well4work
NPI 1639687650 · Orthopaedic Surgery Physician · Fresno, CA
Well4work is a Orthopaedic Surgery Physician organization in Fresno, CA (NPI 1639687650).
Provider details
- NPI number
- 1639687650
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kevin Calhoun, President(559) 224-4600
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Chiropractor111N00000X
Chiropractic Providers
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Other names (DBA / former)
- Other name
- Well4work California, Apc
Registry dates
- Enumerated
- 2018-01-11
- Last updated
- 2018-01-11
Frequently asked questions
- What is Well4work's NPI number?
- Well4work's National Provider Identifier (NPI) is 1639687650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Well4work?
- Well4work is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Well4work located?
- Well4work's practice location on file with NPPES is 5321 N Fresno St Ste 105c, Fresno, CA 93710-6850.
- What is Well4work's phone number?
- The practice phone number listed in the NPPES registry for Well4work is (559) 224-4600.
- Who is the authorized official for Well4work?
- The authorized official listed on Well4work's NPPES record is Kevin Calhoun, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Well4work's NPI active?
- Yes — Well4work's NPI (1639687650) is active in the NPPES registry as of the last update on 2018-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.