Heshan Wijegunaratne, MHS, RADT-I
NPI 1164088696 · Addiction (Substance Use Disorder) Counselor · Altadena, CA
Heshan Wijegunaratne, MHS, RADT-I is a Addiction (Substance Use Disorder) Counselor provider in Altadena, CA (NPI 1164088696).
Provider details
- NPI number
- 1164088696
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MHS, RADT-I
- Sex
- Male
- Sole proprietor
- No
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
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
- 2019-05-09
- Last updated
- 2019-05-09
Frequently asked questions
- What is Heshan Wijegunaratne's NPI number?
- Heshan Wijegunaratne's National Provider Identifier (NPI) is 1164088696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heshan Wijegunaratne's specialty?
- Heshan Wijegunaratne is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Heshan Wijegunaratne located?
- Heshan Wijegunaratne's practice location on file with NPPES is 3085 Ridgeview Dr, Altadena, CA 91001-4527.
- What is Heshan Wijegunaratne's phone number?
- The practice phone number listed in the NPPES registry for Heshan Wijegunaratne is (626) 791-0831.
- Is Heshan Wijegunaratne's NPI active?
- Yes — Heshan Wijegunaratne's NPI (1164088696) is active in the NPPES registry as of the last update on 2019-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.