Tan Twhigg, LCSW
NPI 1821455171 · Clinical Social Worker · Portland, ME
Tan Twhigg, LCSW is a Clinical Social Worker provider in Portland, ME (NPI 1821455171).
Provider details
- NPI number
- 1821455171
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- LC17107 (ME)
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
10 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
- 2016-01-18
- Last updated
- 2019-02-13
Frequently asked questions
- What is Tan Twhigg's NPI number?
- Tan Twhigg's National Provider Identifier (NPI) is 1821455171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tan Twhigg's specialty?
- Tan Twhigg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tan Twhigg located?
- Tan Twhigg's practice location on file with NPPES is 901 Washington Ave, Portland, ME 04103-2737.
- What is Tan Twhigg's phone number?
- The practice phone number listed in the NPPES registry for Tan Twhigg is (207) 871-1211.
- Is Tan Twhigg's NPI active?
- Yes — Tan Twhigg's NPI (1821455171) is active in the NPPES registry as of the last update on 2019-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.