Natalie Mefferd
NPI 1558509976 · Addiction (Substance Use Disorder) Counselor · Carmichael, CA
Natalie Mefferd is a Addiction (Substance Use Disorder) Counselor provider in Carmichael, CA (NPI 1558509976).
Provider details
- NPI number
- 1558509976
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- 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
17 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
Mailing address
Registry dates
- Enumerated
- 2009-01-22
- Last updated
- 2009-01-22
Frequently asked questions
- What is Natalie Mefferd's NPI number?
- Natalie Mefferd's National Provider Identifier (NPI) is 1558509976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Mefferd's specialty?
- Natalie Mefferd is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Natalie Mefferd located?
- Natalie Mefferd's practice location on file with NPPES is 8400 Fair Oaks Blvd, Carmichael, CA 95608-2502.
- What is Natalie Mefferd's phone number?
- The practice phone number listed in the NPPES registry for Natalie Mefferd is (916) 944-3920.
- Is Natalie Mefferd's NPI active?
- Yes — Natalie Mefferd's NPI (1558509976) is active in the NPPES registry as of the last update on 2009-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.