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GLENN DENZEL ALLEN
NPI 1023958428
Community/Behavioral Health in Westerville, OH

Active since March 30, 2026
5467 HOLISTER DR UNIT 308, WESTERVILLE, OH 43081(419) 215-0201 Get Directions Write a Review

NPPES record last updated: April 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 12, 2026, Mar 30, 2026 (2 updates tracked since 2026).

About Glenn Denzel Allen NPPES

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

GLENN DENZEL ALLEN (NPI 1023958428) is an individual community/behavioral health provider in Westerville, Ohio and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1023958428
Entity TypeIndividualMale
Primary Taxonomy251S00000X
Provider Legal NameGLENN DENZEL ALLEN
Location Address5467 HOLISTER DR UNIT 308Westerville, OH 43081-8325
Mailing Address5467 Holister Dr Unit 308Westerville, OH 43081-8325 · (419) 215-0201
Phone(419) 215-0201
Sole ProprietorYes
Enumeration DateMarch 30, 2026
Last NPPES UpdateApril 12, 20262 updates tracked since enumeration
NPPES CertifiedApril 12, 2026
✔ NPI 1023958428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
Also ListedContractorTaxonomy 171W00000X
Also ListedHome Health AideTaxonomy 374U00000X
5467 HOLISTER DR UNIT 308, Westerville, OH 43081
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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 Glenn Allen's NPI number?

The NPI number for Glenn Allen is 1023958428. It was assigned to this individual provider in the NPPES registry on March 30, 2026.

Where is Glenn Allen located?

Glenn Allen practices at 5467 Holister Dr Unit 308, Westerville, OH 43081. The listed phone number is (419) 215-0201.

What is Glenn Allen's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

When was this NPI record last updated?

The NPPES record for Glenn Allen was last updated on April 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.