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GWENDYLAN ROWAN
NPI 1417750134
Counselor - Addiction (Substance Use Disorder) in Dayton, OH

Active since March 28, 2025
948 PATTERSON RD, DAYTON, OH 45419(614) 412-1789 Get Directions Write a Review

NPPES record last updated: January 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 18, 2026, Dec 31, 2025, Mar 28, 2025 (3 updates tracked since 2025).

About Gwendylan Rowan NPPES

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

GWENDYLAN ROWAN (NPI 1417750134) is an individual addiction (substance use disorder) provider in Dayton, Ohio, licensed in Ohio (CDCA185569) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1417750134
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameGWENDYLAN ROWAN
Location Address948 PATTERSON RDDayton, OH 45419-4336
Mailing Address948 Patterson RdDayton, OH 45419-4336 · (614) 412-1789
Phone(614) 412-1789
Sole ProprietorYes
Enumeration DateMarch 28, 2025
Last NPPES UpdateJanuary 18, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 18, 2026
✔ NPI 1417750134 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in OH · CDCA185569
Also ListedBehavior TechnicianTaxonomy 106S00000X · License CDCA185569 (OH)
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X · License CDCA185569 (OH)
948 PATTERSON RD, Dayton, OH 45419
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Other Providers at the Same Location NPPES 11

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

JAMES SCHABLEIN
Peer Specialist
948 PATTERSON RD
DAYTON, OH 45419
Montgomery County (614) 412-1789
TAYLOR MANION RN
Registered Nurse
948 PATTERSON RD
DAYTON, OH 45419
Montgomery County (614) 412-1789
MARION MICHAEL FAUBER LSW
Social Worker
948 PATTERSON RD
DAYTON, OH 45419
Montgomery County (614) 412-1789
KENDRA LEIGHTY RN
Registered Nurse
948 PATTERSON RD
DAYTON, OH 45419
Montgomery County (614) 412-1789
JILL STEVENSON
Registered Nurse
948 PATTERSON RD
DAYTON, OH 45419
Montgomery County (937) 660-4145
SENAIT ELIZABETH SCHEIE LSW
Social Worker (Clinical)
948 PATTERSON RD
DAYTON, OH 45419
Montgomery County (614) 412-1789
BROOKLYN JOHNSON
Counselor (Addiction (Substance Use Disorder))
948 PATTERSON RD
DAYTON, OH 45419
Montgomery County (937) 660-4145
ARIKA WILSON LSW
Social Worker
948 PATTERSON RD
DAYTON, OH 45419
Montgomery County (380) 500-5030

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 Gwendylan Rowan's NPI number?

The NPI number for Gwendylan Rowan is 1417750134. It was assigned to this individual provider in the NPPES registry on March 28, 2025.

Where is Gwendylan Rowan located?

Gwendylan Rowan practices at 948 Patterson Rd, Dayton, OH 45419. The listed phone number is (614) 412-1789.

What is Gwendylan Rowan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Gwendylan Rowan was last updated on January 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.