Heidi Souza, MA, NCC, LADC-I
NPI 1336845403 · Counselor · Nashua, NH
Heidi Souza, MA, NCC, LADC-I is a Counselor provider in Nashua, NH (NPI 1336845403).
Provider details
- NPI number
- 1336845403
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- MA, NCC, LADC-I
- Sex
- Female
- Sole proprietor
- No
- License
- 18647 (MA)
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
3 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
- 2023-02-01
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Heidi Souza's NPI number?
- Heidi Souza's National Provider Identifier (NPI) is 1336845403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Souza's specialty?
- Heidi Souza is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Heidi Souza located?
- Heidi Souza's practice location on file with NPPES is 440 Amherst St, Nashua, NH 03063-1225.
- What is Heidi Souza's phone number?
- The practice phone number listed in the NPPES registry for Heidi Souza is (603) 889-6147.
- Is Heidi Souza's NPI active?
- Yes — Heidi Souza's NPI (1336845403) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.