Deborah Dunning, LMFT
NPI 1306468301 · Marriage & Family Therapist · Mill Valley, CA
Deborah Dunning, LMFT is a Marriage & Family Therapist provider in Mill Valley, CA (NPI 1306468301).
Provider details
- NPI number
- 1306468301
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFC44806 (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
- 2020-05-12
- Last updated
- 2020-05-12
- Certified
- 2020-05-12
Frequently asked questions
- What is Deborah Dunning's NPI number?
- Deborah Dunning's National Provider Identifier (NPI) is 1306468301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Dunning's specialty?
- Deborah Dunning is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Deborah Dunning located?
- Deborah Dunning's practice location on file with NPPES is 240 Miller Ave, Mill Valley, CA 94941-2858.
- What is Deborah Dunning's phone number?
- The practice phone number listed in the NPPES registry for Deborah Dunning is (415) 383-1314.
- Is Deborah Dunning's NPI active?
- Yes — Deborah Dunning's NPI (1306468301) is active in the NPPES registry as of the last update on 2020-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.