Tiffany Granja
NPI 1093898694 · Clinical Social Worker · Covina, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Granja is a Clinical Social Worker provider in Covina, CA (NPI 1093898694).
Provider details
- NPI number
- 1093898694
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- ASW 17190 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2006-10-24
- Last updated
- 2020-11-17
- Certified
- 2020-11-17
Frequently asked questions
- What is Tiffany Granja's NPI number?
- Tiffany Granja's National Provider Identifier (NPI) is 1093898694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Granja's specialty?
- Tiffany Granja is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tiffany Granja located?
- Tiffany Granja's practice location on file with NPPES is 1359 N Grand Ave, Covina, CA 91724-1016.
- What is Tiffany Granja's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Granja is (626) 430-2875.
- Does Tiffany Granja accept Medicare?
- Tiffany Granja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Granja's NPI active?
- Yes — Tiffany Granja's NPI (1093898694) is active in the NPPES registry as of the last update on 2020-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.