Joseph Melvin
NPI 1629922315 · Physician Assistant · Janesville, WI
Joseph Melvin is a Physician Assistant provider in Janesville, WI (NPI 1629922315).
Provider details
- NPI number
- 1629922315
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8843-23 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-02-20
- Last updated
- 2026-02-20
- Certified
- 2026-02-20
Frequently asked questions
- What is Joseph Melvin's NPI number?
- Joseph Melvin's National Provider Identifier (NPI) is 1629922315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Melvin's specialty?
- Joseph Melvin is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Melvin located?
- Joseph Melvin's practice location on file with NPPES is 1015 W Burbank Ave, Janesville, WI 53546-6154.
- What is Joseph Melvin's phone number?
- The practice phone number listed in the NPPES registry for Joseph Melvin is (608) 713-0472.
- Is Joseph Melvin's NPI active?
- Yes — Joseph Melvin's NPI (1629922315) is active in the NPPES registry as of the last update on 2026-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.