David Maddalena, LMFT
NPI 1700268463 · Mental Health Counselor · Sunnyvale, CA
David Maddalena, LMFT is a Mental Health Counselor provider in Sunnyvale, CA (NPI 1700268463).
Provider details
- NPI number
- 1700268463
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 6529 Crown BlvdSuite DSan Jose, CA 95120-2905Phone: (650) 648-3623
Registry dates
- Enumerated
- 2015-06-18
- Last updated
- 2018-09-09
Frequently asked questions
- What is David Maddalena's NPI number?
- David Maddalena's National Provider Identifier (NPI) is 1700268463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Maddalena's specialty?
- David Maddalena is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is David Maddalena located?
- David Maddalena's practice location on file with NPPES is 1307 S Mary Ave Ste 205, Sunnyvale, CA 94087.
- What is David Maddalena's phone number?
- The practice phone number listed in the NPPES registry for David Maddalena is (650) 648-3623.
- Is David Maddalena's NPI active?
- Yes — David Maddalena's NPI (1700268463) is active in the NPPES registry as of the last update on 2018-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.