What is Heather Andersen's NPI number?

Heather Andersen's National Provider Identifier (NPI) is 1437634391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Heather Andersen's specialty?

Heather Andersen is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Heather Andersen located?

Heather Andersen's practice location on file with NPPES is 400 Veterans Ave, Biloxi, MS 39531-2410.

What is Heather Andersen's phone number?

The practice phone number listed in the NPPES registry for Heather Andersen is (228) 523-5000.

Is Heather Andersen's NPI active?

Yes — Heather Andersen's NPI (1437634391) is active in the NPPES registry as of the last update on 2026-05-04.

IndividualActive

Heather Andersen, LMSW

NPI 1437634391 · Social Worker · Biloxi, MS

Heather Andersen, LMSW is a Social Worker provider in Biloxi, MS (NPI 1437634391).

Provider details

NPI number: 1437634391
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: No
License: M9295 (MS)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense M9295 (MS)
Behavioral Health & Social Service Providers

Profile Score

Established profile(67/100 index)

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

400 Veterans Ave

Biloxi, MS 39531-2410

Phone: (228) 523-5000

Street-level locationGet directions

More MS providers

Mailing address