Susan Nelson, MSW
NPI 1639181829 · Addiction (Substance Use Disorder) Counselor · Flagstaff, AZ
Susan Nelson, MSW is a Addiction (Substance Use Disorder) Counselor provider in Flagstaff, AZ (NPI 1639181829).
Provider details
- NPI number
- 1639181829
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
19 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
- 2006-08-13
- Last updated
- 2025-09-11
Frequently asked questions
- What is Susan Nelson's NPI number?
- Susan Nelson's National Provider Identifier (NPI) is 1639181829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Nelson's specialty?
- Susan Nelson is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Susan Nelson located?
- Susan Nelson's practice location on file with NPPES is 2187 N Vickey St, Flagstaff, AZ 86004-6106.
- What is Susan Nelson's phone number?
- The practice phone number listed in the NPPES registry for Susan Nelson is (928) 714-6401.
- Is Susan Nelson's NPI active?
- Yes — Susan Nelson's NPI (1639181829) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.