Karen Matulis
NPI 1255843702 · Addiction (Substance Use Disorder) Counselor · Hawthorne, CA
Karen Matulis is a Addiction (Substance Use Disorder) Counselor provider in Hawthorne, CA (NPI 1255843702).
Provider details
- NPI number
- 1255843702
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 12597-R (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
8 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
- 2017-10-24
- Last updated
- 2017-10-24
Frequently asked questions
- What is Karen Matulis's NPI number?
- Karen Matulis's National Provider Identifier (NPI) is 1255843702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Matulis's specialty?
- Karen Matulis is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Karen Matulis located?
- Karen Matulis's practice location on file with NPPES is 2501 W El Segundo Blvd, Hawthorne, CA 90250-3317.
- What is Karen Matulis's phone number?
- The practice phone number listed in the NPPES registry for Karen Matulis is (323) 754-2816.
- Is Karen Matulis's NPI active?
- Yes — Karen Matulis's NPI (1255843702) is active in the NPPES registry as of the last update on 2017-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.