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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

NICHOLAS KLEIN LMSW
NPI 1689582702
Social Worker in Bel Air, MD

Active since August 31, 2026
1006 MARKHAM CT APT E, BEL AIR, MD 21014(443) 528-8088 Get Directions Write a Review

NPPES record added: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 9, 2026, Aug 31, 2026 (2 updates tracked since 2026).

About Nicholas Klein Lmsw NPPES

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

NICHOLAS KLEIN LMSW (NPI 1689582702) is an individual social worker in Bel Air, Maryland, licensed in Maryland (33308) and active in the NPI registry since August 2026. He maintains a secondary practice location in Bel Air.

NPPES Registry Identity

NPI1689582702
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameNICHOLAS KLEINCredential: LMSW
Location Address1006 MARKHAM CT APT EBel Air, MD 21014-6988
Mailing Address1006 Markham Ct Apt EBel Air, MD 21014-6988
Phone(443) 528-8088
Sole ProprietorNo
Enumeration DateAugust 31, 2026
Last NPPES UpdateSeptember 9, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1689582702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MD · 33308
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
1006 MARKHAM CT APT E, Bel Air, MD 21014
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Secondary Practice Location 1

Location 1900A S Main St Unit 105Bel Air, MD 21014-5483 · Phone (410) 914-4012

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 Nicholas Klein's NPI number?

The NPI number for Nicholas Klein is 1689582702. It was assigned to this individual provider in the NPPES registry on August 31, 2026.

Where is Nicholas Klein located?

Nicholas Klein practices at 1006 Markham Ct Apt E, Bel Air, MD 21014. The listed phone number is (443) 528-8088.

What is Nicholas Klein's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Nicholas Klein was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.