Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. HARLAN JUSTIN KROFF LMHC
NPI 1073760518
Counselor - Professional in Ipswich, MA

Q: What is Harlan Kroff's NPI number?

The NPI number for Harlan Kroff is 1073760518. It was assigned to this individual provider in the NPPES registry on August 27, 2008.

Q: What is Harlan Kroff's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Harlan Kroff was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 27, 2008

118 COUNTY RD, IPSWICH, MA 01938(978) 230-7824 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Sep 2, 2026, Oct 7, 2025 (2 updates tracked since 2025).

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About Mr. Harlan Justin Kroff Lmhc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. HARLAN JUSTIN KROFF LMHC (NPI 1073760518) is an individual professional provider in Ipswich, Massachusetts, licensed in Massachusetts (8020) and active in the NPI registry since August 2008.

NPPES Registry Identity

NPI1073760518

Entity TypeIndividualMale

Primary Taxonomy101YP2500X

Provider Legal NameMR. HARLAN JUSTIN KROFFCredential: LMHC

Location Address118 COUNTY RDIpswich, MA 01938-2501

Mailing Address82 Wendell Ave Ste 100Pittsfield, MA 01201-7066 · (508) 475-6002

Phone(978) 230-7824

Sole ProprietorNo

Enumeration DateAugust 27, 2008

Last NPPES UpdateSeptember 2, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2026

✔ NPI 1073760518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in MA · 8020

118 COUNTY RD, Ipswich, MA 01938

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KCS, LLC

Counselor (Mental Health)

118 COUNTY RD
IPSWICH, MA 01938

Essex County (978) 230-7824

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Harlan Kroff's NPI number?

The NPI number for Harlan Kroff is 1073760518. It was assigned to this individual provider in the NPPES registry on August 27, 2008.

Where is Harlan Kroff located?

Harlan Kroff practices at 118 County Rd, Ipswich, MA 01938. The listed phone number is (978) 230-7824.

What is Harlan Kroff's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Harlan Kroff was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.