1. Home
  2. Directory
  3. Ohio
  4. Defiance
  5. Social Worker
  6. NPI Profile

ANDREW KELLER
NPI 1639972037
Social Worker in Defiance, OH

Active since March 31, 2025
211 BIEDE AVE, DEFIANCE, OH 43512(419) 782-8856 Get Directions Write a Review

NPPES record last updated: November 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 3, 2025, Mar 31, 2025 (2 updates tracked since 2025).

About Andrew Keller NPPES

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

ANDREW KELLER (NPI 1639972037) is an individual social worker in Defiance, Ohio and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1639972037
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameANDREW KELLER
Location Address211 BIEDE AVEDefiance, OH 43512-2408
Mailing Address211 Biede AveDefiance, OH 43512-2408 · (419) 782-8856
Phone(419) 782-8856
Sole ProprietorNo
Enumeration DateMarch 31, 2025
Last NPPES UpdateNovember 3, 20252 updates tracked since enumeration
NPPES CertifiedNovember 3, 2025
✔ NPI 1639972037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
211 BIEDE AVE, Defiance, OH 43512
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

KYMBERLY WHITENBURG
Counselor (Mental Health)
211 BIEDE AVE
DEFIANCE, OH 43512
Defiance County (419) 785-3800
CHELSEA MARIE MORENO
Case Manager/Care Coordinator
211 BIEDE AVE
DEFIANCE, OH 43512
Defiance County (419) 782-8856
CHERYL L WOLFF
Case Manager/Care Coordinator
211 BIEDE AVE
DEFIANCE, OH 43512
Defiance County (419) 782-8856
MAUMEE VALLEY GUIDANCE CENTER INC.
Clinic/Center (Mental Health (Including Community Mental Health Center))
211 BIEDE AVE
DEFIANCE, OH 43512
Defiance County (419) 782-8856
AMY L SLATTERY CT
Counselor
211 BIEDE AVE
DEFIANCE, OH 43512
Defiance County (419) 782-8856
ALYSHA ANN VALDEZ
Case Manager/Care Coordinator
211 BIEDE AVE
DEFIANCE, OH 43512
Defiance County (419) 782-8856
JAIMEE M SCHREIBER
Case Manager/Care Coordinator
211 BIEDE AVE
DEFIANCE, OH 43512
Defiance County (419) 782-8856
DANIELLE JO VANCE
Case Manager/Care Coordinator
211 BIEDE AVE
DEFIANCE, OH 43512
Defiance County (419) 782-8856

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 Andrew Keller's NPI number?

The NPI number for Andrew Keller is 1639972037. It was assigned to this individual provider in the NPPES registry on March 31, 2025.

Where is Andrew Keller located?

Andrew Keller practices at 211 Biede Ave, Defiance, OH 43512. The listed phone number is (419) 782-8856.

What is Andrew Keller'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 Andrew Keller was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.