Cecelia Marzullo
NPI 1316385339 · Marriage & Family Therapist · Hesperia, CA
Cecelia Marzullo is a Marriage & Family Therapist provider in Hesperia, CA (NPI 1316385339).
Provider details
- NPI number
- 1316385339
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 106981 (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
13 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
- 2013-06-12
- Last updated
- 2022-05-11
- Certified
- 2022-04-25
Frequently asked questions
- What is Cecelia Marzullo's NPI number?
- Cecelia Marzullo's National Provider Identifier (NPI) is 1316385339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cecelia Marzullo's specialty?
- Cecelia Marzullo is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Cecelia Marzullo located?
- Cecelia Marzullo's practice location on file with NPPES is 18448 Westlawn St, Hesperia, CA 92345.
- What is Cecelia Marzullo's phone number?
- The practice phone number listed in the NPPES registry for Cecelia Marzullo is (760) 255-6574.
- Is Cecelia Marzullo's NPI active?
- Yes — Cecelia Marzullo's NPI (1316385339) is active in the NPPES registry as of the last update on 2022-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.