What is Karalyn Rennie's NPI number?

Karalyn Rennie's National Provider Identifier (NPI) is 1235817578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karalyn Rennie's specialty?

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

Where is Karalyn Rennie located?

Karalyn Rennie's practice location on file with NPPES is 870 Commonwealth Ave Ste R, Boston, MA 02215-1233.

What is Karalyn Rennie's phone number?

The practice phone number listed in the NPPES registry for Karalyn Rennie is (800) 736-3739.

Is Karalyn Rennie's NPI active?

Yes — Karalyn Rennie's NPI (1235817578) is active in the NPPES registry as of the last update on 2023-07-07.

IndividualActive

Karalyn Rennie, MA

NPI 1235817578 · Mental Health Counselor · Boston, MA

Karalyn Rennie, MA is a Mental Health Counselor provider in Boston, MA (NPI 1235817578).

Provider details

NPI number: 1235817578
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: MA
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Established profile(52/100 index)

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

Registry tenure38% of score
2 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

870 Commonwealth Ave Ste R

Boston, MA 02215-1233

Phone: (800) 736-3739

Street-level locationGet directions

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Mailing address