Susan Byrne, MFT
NPI 1780715169 · Marriage & Family Therapist · Grass Valley, CA
Susan Byrne, MFT is a Marriage & Family Therapist provider in Grass Valley, CA (NPI 1780715169).
Provider details
- NPI number
- 1780715169
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 42415 (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
- 2007-03-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Susan Byrne's NPI number?
- Susan Byrne's National Provider Identifier (NPI) is 1780715169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Byrne's specialty?
- Susan Byrne is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Susan Byrne located?
- Susan Byrne's practice location on file with NPPES is 13129 Arthur Way, Grass Valley, CA 95949-8138.
- What is Susan Byrne's phone number?
- The practice phone number listed in the NPPES registry for Susan Byrne is (530) 205-8197.
- Is Susan Byrne's NPI active?
- Yes — Susan Byrne's NPI (1780715169) 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.