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Amyia Grizzard
NPI 1255207734 · Community Health Worker · Upland, CA
Amyia Grizzard is a Community Health Worker provider in Upland, CA (NPI 1255207734).
Provider details
- NPI number
- 1255207734
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 index)
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
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
1933 W 11th St Ste I
Upland, CA 91786-3562
Phone: (951) 682-0088
Street-level locationGet directions
Mailing address
16122 Ponderosa Ln
Riverside, CA 92504-6155
Registry dates
- Enumerated
- 2025-10-13
- Last updated
- 2025-10-13
- Certified
- 2025-10-13
Frequently asked questions
- What is Amyia Grizzard's NPI number?
- Amyia Grizzard's National Provider Identifier (NPI) is 1255207734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amyia Grizzard's specialty?
- Amyia Grizzard is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Amyia Grizzard located?
- Amyia Grizzard's practice location on file with NPPES is 1933 W 11th St Ste I, Upland, CA 91786-3562.
- What is Amyia Grizzard's phone number?
- The practice phone number listed in the NPPES registry for Amyia Grizzard is (951) 682-0088.
- Is Amyia Grizzard's NPI active?
- Yes — Amyia Grizzard's NPI (1255207734) is active in the NPPES registry as of the last update on 2025-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.