William Musso
NPI 1609095793 · Registered Nurse · Fresno, CA
William Musso is a Registered Nurse provider in Fresno, CA (NPI 1609095793).
Provider details
- NPI number
- 1609095793
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 7863 (CA)
Specialties & taxonomies
Nursing Service Providers
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
19 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
- 2007-04-25
- Last updated
- 2011-10-27
Frequently asked questions
- What is William Musso's NPI number?
- William Musso's National Provider Identifier (NPI) is 1609095793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Musso's specialty?
- William Musso is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is William Musso located?
- William Musso's practice location on file with NPPES is 1221 Fulton Mall, Fresno, CA 93721-1915.
- What is William Musso's phone number?
- The practice phone number listed in the NPPES registry for William Musso is (559) 600-3229.
- Is William Musso's NPI active?
- Yes — William Musso's NPI (1609095793) is active in the NPPES registry as of the last update on 2011-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.