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

SANDRA TERESE MONTALVO LCPC
NPI 1508164617
Counselor - Professional in Crystal Lake, IL

Q: What is Sandra Montalvo's NPI number?

The NPI number for Sandra Montalvo is 1508164617. It was assigned to this individual provider in the NPPES registry on March 14, 2011.

Q: What is Sandra Montalvo'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 Sandra Montalvo was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 March 14, 2011

900 PYOTT RD STE 101, CRYSTAL LAKE, IL 60014(815) 893-9424 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Sandra Terese Montalvo Lcpc NPPES

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

SANDRA TERESE MONTALVO LCPC (NPI 1508164617) is an individual professional provider in Crystal Lake, Illinois, licensed in Illinois (180.007545) and active in the NPI registry since March 2011.

NPPES Registry Identity

NPI1508164617

Entity TypeIndividualFemale

Primary Taxonomy101YP2500X

Provider Legal NameSANDRA TERESE MONTALVOCredential: LCPC

Location Address900 PYOTT RD STE 101Crystal Lake, IL 60014-8717

Mailing Address10012 Marvin DrHuntley, IL 60142-2307 · (847) 977-3082

Phone(815) 893-9424

Sole ProprietorNo

Enumeration DateMarch 14, 2011

Last NPPES UpdateAugust 13, 2026

NPPES CertifiedAugust 13, 2026

✔ NPI 1508164617 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 IL · 180.007545

900 PYOTT RD STE 101, Crystal Lake, IL 60014

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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.

SEEK COUNSELING SERVICES, LLC

Counselor (Professional)

900 PYOTT RD STE 101
CRYSTAL LAKE, IL 60014

McHenry County (815) 893-9424

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 Sandra Montalvo's NPI number?

The NPI number for Sandra Montalvo is 1508164617. It was assigned to this individual provider in the NPPES registry on March 14, 2011.

Where is Sandra Montalvo located?

Sandra Montalvo practices at 900 Pyott Rd Ste 101, Crystal Lake, IL 60014. The listed phone number is (815) 893-9424.

What is Sandra Montalvo'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 Sandra Montalvo was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.