What is Katherine Nelson's NPI number?

Katherine Nelson's National Provider Identifier (NPI) is 1568830974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katherine Nelson's specialty?

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

Where is Katherine Nelson located?

Katherine Nelson's practice location on file with NPPES is 182 Boles Rd, Marshfield, MA 02050-1766.

What is Katherine Nelson's phone number?

The practice phone number listed in the NPPES registry for Katherine Nelson is (508) 978-2414.

Is Katherine Nelson's NPI active?

Yes — Katherine Nelson's NPI (1568830974) is active in the NPPES registry as of the last update on 2026-03-20.

IndividualActive

Katherine Nelson, LMHC

NPI 1568830974 · Counselor · Marshfield, MA

Katherine Nelson, LMHC is a Counselor provider in Marshfield, MA (NPI 1568830974).

Provider details

NPI number: 1568830974
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: LMHC
Sex: Female
Sole proprietor: Yes
License: LMHC10005862 (MA)

Specialties & taxonomies

CounselorPrimary101Y00000XLicense LMHC10005862 (MA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
10 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

182 Boles Rd

Marshfield, MA 02050-1766

Phone: (508) 978-2414

Street-level locationGet directions

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Mailing address