Mary Nichols, MS ED
NPI 1235789959 · Marriage & Family Therapist · South Pasadena, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Nichols, MS ED is a Marriage & Family Therapist provider in South Pasadena, CA (NPI 1235789959).
Provider details
- NPI number
- 1235789959
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS ED
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFT30286 (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
6 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
- 2019-09-14
- Last updated
- 2023-03-23
- Certified
- 2023-03-23
Frequently asked questions
- What is Mary Nichols's NPI number?
- Mary Nichols's National Provider Identifier (NPI) is 1235789959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Nichols's specialty?
- Mary Nichols is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mary Nichols located?
- Mary Nichols's practice location on file with NPPES is 1605 Hope St Ste 210, South Pasadena, CA 91030-2670.
- What is Mary Nichols's phone number?
- The practice phone number listed in the NPPES registry for Mary Nichols is (310) 991-3727.
- Does Mary Nichols accept Medicare?
- Mary Nichols is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Nichols's NPI active?
- Yes — Mary Nichols's NPI (1235789959) is active in the NPPES registry as of the last update on 2023-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.