Roxanne Irwin
NPI 1316066327 · Marriage & Family Therapist · Lancaster, CA
Roxanne Irwin is a Marriage & Family Therapist provider in Lancaster, CA (NPI 1316066327).
Provider details
- NPI number
- 1316066327
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
83% 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
- 2007-03-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Roxanne Irwin's NPI number?
- Roxanne Irwin's National Provider Identifier (NPI) is 1316066327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roxanne Irwin's specialty?
- Roxanne Irwin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Roxanne Irwin located?
- Roxanne Irwin's practice location on file with NPPES is 45111 N Fern Ave, Lancaster, CA 93534.
- What is Roxanne Irwin's phone number?
- The practice phone number listed in the NPPES registry for Roxanne Irwin is (661) 949-1206.
- Is Roxanne Irwin's NPI active?
- Yes — Roxanne Irwin's NPI (1316066327) 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.