IndividualActive
Mei-Li Hennen, M.S.
NPI 1417144544 · Counselor · Danville, CA
Mei-Li Hennen, M.S. is a Counselor provider in Danville, CA (NPI 1417144544).
Provider details
- NPI number
- 1417144544
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
115 Town and Country Dr Ste a
Danville, CA 94526-3960
Phone: (925) 837-0505
Fax: (925) 837-0568
Street-level locationGet directions
Mailing address
1875 Willow Pass Rd
Concord, CA 94520-2592
Registry dates
- Enumerated
- 2007-10-02
- Last updated
- 2007-10-02
Frequently asked questions
- What is Mei-Li Hennen's NPI number?
- Mei-Li Hennen's National Provider Identifier (NPI) is 1417144544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mei-Li Hennen's specialty?
- Mei-Li Hennen is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Mei-Li Hennen located?
- Mei-Li Hennen's practice location on file with NPPES is 115 Town and Country Dr Ste a, Danville, CA 94526-3960.
- What is Mei-Li Hennen's phone number?
- The practice phone number listed in the NPPES registry for Mei-Li Hennen is (925) 837-0505.
- Is Mei-Li Hennen's NPI active?
- Yes — Mei-Li Hennen's NPI (1417144544) is active in the NPPES registry as of the last update on 2007-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.