What is Karissa Star's NPI number?

Karissa Star's National Provider Identifier (NPI) is 1699637447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karissa Star's specialty?

Karissa Star is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Karissa Star located?

Karissa Star's practice location on file with NPPES is 301 Broadway, Chelsea, MA 02150-2807.

What is Karissa Star's phone number?

The practice phone number listed in the NPPES registry for Karissa Star is (617) 889-4860.

Is Karissa Star's NPI active?

Yes — Karissa Star's NPI (1699637447) is active in the NPPES registry as of the last update on 2025-12-01.

IndividualActive

Karissa Star

NPI 1699637447 · Mental Health Counselor · Chelsea, MA

Karissa Star is a Mental Health Counselor provider in Chelsea, MA (NPI 1699637447).

Provider details

NPI number: 1699637447
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

301 Broadway

Chelsea, MA 02150-2807

Phone: (617) 889-4860

Fax: (617) 889-4635

Street-level locationGet directions

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Mailing address