Catherine Mammana, MSW
NPI 1124796032 · Clinical Social Worker · Camarillo, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Mammana, MSW is a Clinical Social Worker provider in Camarillo, CA (NPI 1124796032).
Provider details
- NPI number
- 1124796032
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 129644 (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
- 2021-09-03
- Last updated
- 2025-09-06
- Certified
- 2025-09-06
Frequently asked questions
- What is Catherine Mammana's NPI number?
- Catherine Mammana's National Provider Identifier (NPI) is 1124796032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Mammana's specialty?
- Catherine Mammana is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Mammana located?
- Catherine Mammana's practice location on file with NPPES is 1881 Croydon Ave, Camarillo, CA 93010-2464.
- What is Catherine Mammana's phone number?
- The practice phone number listed in the NPPES registry for Catherine Mammana is (310) 948-0941.
- Does Catherine Mammana accept Medicare?
- Catherine Mammana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Mammana's NPI active?
- Yes — Catherine Mammana's NPI (1124796032) is active in the NPPES registry as of the last update on 2025-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.