1. Home
  2. Directory
  3. Illinois
  4. Crystal Lake
  5. Social Worker
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JAMES MESSERSCHMIDT LCSW
NPI 1497754683
Social Worker in Crystal Lake, IL

Active since July 19, 2005
970 MCHENRY AVE, CRYSTAL LAKE, IL 60014(815) 455-7100(815) 455-3951 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About James Messerschmidt Lcsw NPPES

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

JAMES MESSERSCHMIDT LCSW (NPI 1497754683) is an individual social worker in Crystal Lake, Illinois and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1497754683
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameJAMES MESSERSCHMIDTCredential: LCSW
Location Address970 MCHENRY AVECrystal Lake, IL 60014-7449
Mailing Address970 Mchenry AveCrystal Lake, IL 60014-7449 · (815) 455-7100 · Fax (815) 455-3951
Phone(815) 455-7100
Fax(815) 455-3951
Sole ProprietorNo
Enumeration DateJuly 19, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1497754683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
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.
970 MCHENRY AVE, Crystal Lake, IL 60014
Open in Google Maps ↗

Other Identifiers 1

Other05619771IL · Bcbs

Other Providers at the Same Location NPPES 4

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

MR. VAMSI K GARLAPATI MD
Psychiatry & Neurology (Psychiatry)
970 MCHENRY AVE
CRYSTAL LAKE, IL 60014
McHenry County (815) 455-7100
TERRENCE J NEARY PHD
Psychologist
970 MCHENRY AVE
CRYSTAL LAKE, IL 60014
McHenry County (815) 455-7100
LESSI J SMEBAKKEN LCSW
Social Worker
970 MCHENRY AVE
CRYSTAL LAKE, IL 60014
McHenry County (815) 455-7100
STEVEN P RUSCHEINSKI LCSW
Social Worker
970 MCHENRY AVE
CRYSTAL LAKE, IL 60014
McHenry County (815) 455-7100

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 James Messerschmidt's NPI number?

The NPI number for James Messerschmidt is 1497754683. It was assigned to this individual provider in the NPPES registry on July 19, 2005.

Where is James Messerschmidt located?

James Messerschmidt practices at 970 Mchenry Ave, Crystal Lake, IL 60014. The listed phone number is (815) 455-7100.

What is James Messerschmidt'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 James Messerschmidt was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.