Denise Underwood, LMFT
NPI 1659933380 · Marriage & Family Therapist · Fairfield, CA
Denise Underwood, LMFT is a Marriage & Family Therapist provider in Fairfield, CA (NPI 1659933380).
Provider details
- NPI number
- 1659933380
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 47016 (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
- 2019-07-02
- Last updated
- 2021-12-29
Frequently asked questions
- What is Denise Underwood's NPI number?
- Denise Underwood's National Provider Identifier (NPI) is 1659933380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Underwood's specialty?
- Denise Underwood is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Denise Underwood located?
- Denise Underwood's practice location on file with NPPES is 2101 Courage Dr, Fairfield, CA 94533-6717.
- What is Denise Underwood's phone number?
- The practice phone number listed in the NPPES registry for Denise Underwood is (707) 784-8977.
- Is Denise Underwood's NPI active?
- Yes — Denise Underwood's NPI (1659933380) is active in the NPPES registry as of the last update on 2021-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.