What is David Marsh's NPI number?

David Marsh's National Provider Identifier (NPI) is 1740771062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Marsh's specialty?

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

Where is David Marsh located?

David Marsh's practice location on file with NPPES is 21 Rector Rd, Boston, MA 02126-2034.

What is David Marsh's phone number?

The practice phone number listed in the NPPES registry for David Marsh is (617) 833-9219.

Is David Marsh's NPI active?

Yes — David Marsh's NPI (1740771062) is active in the NPPES registry as of the last update on 2018-05-22.

IndividualActive

David Marsh

NPI 1740771062 · Mental Health Counselor · Boston, MA

David Marsh is a Mental Health Counselor provider in Boston, MA (NPI 1740771062).

Provider details

NPI number: 1740771062
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Established profile(61/100 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

21 Rector Rd

Boston, MA 02126-2034

Phone: (617) 833-9219

Street-level locationGet directions

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Mailing address