Nancy Loken, MS, LAC, LPC
NPI 1447923339 · Addiction (Substance Use Disorder) Counselor · Sioux Falls, SD
Nancy Loken, MS, LAC, LPC is a Addiction (Substance Use Disorder) Counselor provider in Sioux Falls, SD (NPI 1447923339).
Provider details
- NPI number
- 1447923339
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LAC, LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- LPC20268 (SD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
4 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
- 2021-07-27
- Last updated
- 2021-07-27
- Certified
- 2021-07-27
Frequently asked questions
- What is Nancy Loken's NPI number?
- Nancy Loken's National Provider Identifier (NPI) is 1447923339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Loken's specialty?
- Nancy Loken is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Nancy Loken located?
- Nancy Loken's practice location on file with NPPES is 5000 S Minnesota Ave, Sioux Falls, SD 57108-2707.
- What is Nancy Loken's phone number?
- The practice phone number listed in the NPPES registry for Nancy Loken is (605) 251-1451.
- Is Nancy Loken's NPI active?
- Yes — Nancy Loken's NPI (1447923339) is active in the NPPES registry as of the last update on 2021-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.