What is Marissa Maki's NPI number?

Marissa Maki's National Provider Identifier (NPI) is 1366723215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Maki's specialty?

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

Where is Marissa Maki located?

Marissa Maki's practice location on file with NPPES is 258 Main Street Suite 7, Medfield, MA 02052.

What is Marissa Maki's phone number?

The practice phone number listed in the NPPES registry for Marissa Maki is (508) 242-9666.

Is Marissa Maki's NPI active?

Yes — Marissa Maki's NPI (1366723215) is active in the NPPES registry as of the last update on 2017-01-13.

IndividualActive

Marissa Maki, LMHC

NPI 1366723215 · Mental Health Counselor · Medfield, MA

Marissa Maki, LMHC is a Mental Health Counselor provider in Medfield, MA (NPI 1366723215).

Provider details

NPI number: 1366723215
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: LMHC
Sex: Female
Sole proprietor: No
License: 9906 (MA)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense 9906 (MA)
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Detailed profile(81/100 index)

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

Registry tenure38% of score
14 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

258 Main Street Suite 7

Medfield, MA 02052

Phone: (508) 242-9666

Street-level locationGet directions

More MA providers

Mailing address

1 Norwell St.

Norfolk, MA 02056

Enumerated: 2011-09-06
Last updated: 2017-01-13

Frequently asked questions

What is Marissa Maki's NPI number?: Marissa Maki's National Provider Identifier (NPI) is 1366723215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marissa Maki's specialty?: Marissa Maki is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
Where is Marissa Maki located?: Marissa Maki's practice location on file with NPPES is 258 Main Street Suite 7, Medfield, MA 02052.
What is Marissa Maki's phone number?: The practice phone number listed in the NPPES registry for Marissa Maki is (508) 242-9666.
Is Marissa Maki's NPI active?: Yes — Marissa Maki's NPI (1366723215) is active in the NPPES registry as of the last update on 2017-01-13.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.