Marlene Fritz, PSY.D MFT
NPI 1598819369 · Marriage & Family Therapist · Hesperia, CA
Marlene Fritz, PSY.D MFT is a Marriage & Family Therapist provider in Hesperia, CA (NPI 1598819369).
Provider details
- NPI number
- 1598819369
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- PSY.D MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC34418 (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
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
- 2007-01-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marlene Fritz's NPI number?
- Marlene Fritz's National Provider Identifier (NPI) is 1598819369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Fritz's specialty?
- Marlene Fritz is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Marlene Fritz located?
- Marlene Fritz's practice location on file with NPPES is 12052 Hesperia Rd, Hesperia, CA 92345-1867.
- What is Marlene Fritz's phone number?
- The practice phone number listed in the NPPES registry for Marlene Fritz is (760) 949-3500.
- Is Marlene Fritz's NPI active?
- Yes — Marlene Fritz's NPI (1598819369) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.