Jennifer Castro, SAC
NPI 1043994353 · Addiction (Substance Use Disorder) Counselor · Appleton, WI
Jennifer Castro, SAC is a Addiction (Substance Use Disorder) Counselor provider in Appleton, WI (NPI 1043994353).
Provider details
- NPI number
- 1043994353
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SAC
- Sex
- Female
- Sole proprietor
- No
- License
- 17015-131 (WI)
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
3 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
- 2023-06-15
- Last updated
- 2023-07-27
- Certified
- 2023-07-27
Frequently asked questions
- What is Jennifer Castro's NPI number?
- Jennifer Castro's National Provider Identifier (NPI) is 1043994353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Castro's specialty?
- Jennifer Castro is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Jennifer Castro located?
- Jennifer Castro's practice location on file with NPPES is 1531 S Madison St, Appleton, WI 54915-1800.
- What is Jennifer Castro's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Castro is (920) 831-8437.
- Is Jennifer Castro's NPI active?
- Yes — Jennifer Castro's NPI (1043994353) is active in the NPPES registry as of the last update on 2023-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.