Cassandra Grafius
NPI 1639841216 · Marriage & Family Therapist · Hesperia, CA
Cassandra Grafius is a Marriage & Family Therapist provider in Hesperia, CA (NPI 1639841216).
Provider details
- NPI number
- 1639841216
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 98800 (CA)
Specialties & taxonomies
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
4 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
- 2021-10-01
- Last updated
- 2021-10-01
- Certified
- 2021-09-27
Frequently asked questions
- What is Cassandra Grafius's NPI number?
- Cassandra Grafius's National Provider Identifier (NPI) is 1639841216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Grafius's specialty?
- Cassandra Grafius is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Cassandra Grafius located?
- Cassandra Grafius's practice location on file with NPPES is 11951 Hesperia Rd, Hesperia, CA 92345-1855.
- What is Cassandra Grafius's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Grafius is (760) 956-2345.
- Is Cassandra Grafius's NPI active?
- Yes — Cassandra Grafius's NPI (1639841216) is active in the NPPES registry as of the last update on 2021-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.