Susan Ziemer, MFT
NPI 1538235866 · Marriage & Family Therapist · Thousand Oaks, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Ziemer, MFT is a Marriage & Family Therapist provider in Thousand Oaks, CA (NPI 1538235866).
Provider details
- NPI number
- 1538235866
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC25236 (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
- 2006-11-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Susan Ziemer's NPI number?
- Susan Ziemer's National Provider Identifier (NPI) is 1538235866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Ziemer's specialty?
- Susan Ziemer is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Susan Ziemer located?
- Susan Ziemer's practice location on file with NPPES is 101 Moody Ct Ste 204, Thousand Oaks, CA 91360-6068.
- What is Susan Ziemer's phone number?
- The practice phone number listed in the NPPES registry for Susan Ziemer is (805) 495-7828.
- Does Susan Ziemer accept Medicare?
- Susan Ziemer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Ziemer's NPI active?
- Yes — Susan Ziemer's NPI (1538235866) 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.