Tia Aas, LCSW
NPI 1619439593 · Social Worker · Fargo, ND
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tia Aas, LCSW is a Social Worker provider in Fargo, ND (NPI 1619439593).
Provider details
- NPI number
- 1619439593
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 5495 (ND)
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
7 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
- 2019-04-01
- Last updated
- 2024-05-31
- Certified
- 2024-05-31
Frequently asked questions
- What is Tia Aas's NPI number?
- Tia Aas's National Provider Identifier (NPI) is 1619439593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tia Aas's specialty?
- Tia Aas is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Tia Aas located?
- Tia Aas's practice location on file with NPPES is 2624 9th Ave S, Fargo, ND 58103-2350.
- What is Tia Aas's phone number?
- The practice phone number listed in the NPPES registry for Tia Aas is (701) 298-4500.
- Does Tia Aas accept Medicare?
- Tia Aas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tia Aas's NPI active?
- Yes — Tia Aas's NPI (1619439593) is active in the NPPES registry as of the last update on 2024-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.