What is Kevin Marsh's NPI number?

Kevin Marsh's National Provider Identifier (NPI) is 1841702602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kevin Marsh's specialty?

Kevin Marsh is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).

Where is Kevin Marsh located?

Kevin Marsh's practice location on file with NPPES is 177 Shelburne Rd, Greenfield, MA 01301-9624.

What is Kevin Marsh's phone number?

The practice phone number listed in the NPPES registry for Kevin Marsh is (413) 774-3321.

Is Kevin Marsh's NPI active?

Yes — Kevin Marsh's NPI (1841702602) is active in the NPPES registry as of the last update on 2017-11-01.

IndividualActive

Kevin Marsh

NPI 1841702602 · Addiction (Substance Use Disorder) Counselor · Greenfield, MA

Kevin Marsh is a Addiction (Substance Use Disorder) Counselor provider in Greenfield, MA (NPI 1841702602).

Provider details

NPI number: 1841702602
Entity type: Individual
Primary specialty: Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Addiction (Substance Use Disorder) CounselorPrimary101YA0400X
Behavioral Health & Social Service Providers

Profile Score

Established profile(63/100 index)

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

Registry tenure38% of score
8 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

177 Shelburne Rd

Greenfield, MA 01301-9624

Phone: (413) 774-3321

Street-level locationGet directions

More MA providers

Mailing address

96 Maple St

Easthampton, MA 01027-1757

Enumerated: 2017-11-01
Last updated: 2017-11-01

Frequently asked questions

What is Kevin Marsh's NPI number?: Kevin Marsh's National Provider Identifier (NPI) is 1841702602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Kevin Marsh's specialty?: Kevin Marsh is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
Where is Kevin Marsh located?: Kevin Marsh's practice location on file with NPPES is 177 Shelburne Rd, Greenfield, MA 01301-9624.
What is Kevin Marsh's phone number?: The practice phone number listed in the NPPES registry for Kevin Marsh is (413) 774-3321.
Is Kevin Marsh's NPI active?: Yes — Kevin Marsh's NPI (1841702602) is active in the NPPES registry as of the last update on 2017-11-01.

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