Michael Porrello
NPI 1851121537 · Community Health Worker · Grass Valley, CA
Michael Porrello is a Community Health Worker provider in Grass Valley, CA (NPI 1851121537).
Provider details
- NPI number
- 1851121537
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-08-06
- Last updated
- 2024-08-07
- Certified
- 2024-08-07
Frequently asked questions
- What is Michael Porrello's NPI number?
- Michael Porrello's National Provider Identifier (NPI) is 1851121537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Porrello's specialty?
- Michael Porrello is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Michael Porrello located?
- Michael Porrello's practice location on file with NPPES is 10220 Mccourtney Rd. Suite a, Grass Valley, CA 95949.
- What is Michael Porrello's phone number?
- The practice phone number listed in the NPPES registry for Michael Porrello is (530) 478-0900.
- Is Michael Porrello's NPI active?
- Yes — Michael Porrello's NPI (1851121537) is active in the NPPES registry as of the last update on 2024-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.