CORNERSTONE CLINICS
NPI 1639691629
Internal Medicine - Addiction Medicine in Portsmouth, OH

Q: What is Cornerstone Clinics's NPI number?

The NPI number for Cornerstone Clinics is 1639691629. It was assigned to this organization in the NPPES registry on July 11, 2017.

Q: What is Cornerstone Clinics's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

Active since July 11, 2017

802 CLARE AVE STE 101, PORTSMOUTH, OH 45662(740) 414-0111 Get Directions Write a Review

NPPES record last updated: July 11, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Cornerstone Clinics NPPES

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

CORNERSTONE CLINICS (NPI 1639691629) is a healthcare organization registered as an addiction medicine in Portsmouth, Ohio and active in the NPI registry since July 2017. The organization lists Laura Madu, Nurse Practitioner, as its authorized official.

NPPES Registry Identity

NPI1639691629

Entity TypeOrganization

Primary Taxonomy207RA0401X

Legal Business NameCORNERSTONE CLINICS

Location Address802 CLARE AVE STE 101Portsmouth, OH 45662-2583

Mailing Address802 Clare Ave Ste 101Portsmouth, OH 45662-2583

Phone(740) 414-0111

Organization SubpartNo

Authorized OfficialLaura MaduNurse Practitioner · (740) 414-0111

Enumeration DateJuly 11, 2017

✔ NPI 1639691629 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Addiction MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RA0401X

License✔ Licensed in OH · 35.127057

Definition

An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.

Also ListedFamily Medicine · Addiction MedicineTaxonomy 207QA0401X · License 35.088677 (OH)

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License APRN.CNP.15280 (OH)

802 CLARE AVE STE 101, Portsmouth, OH 45662

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Cornerstone Clinics's NPI number?

The NPI number for Cornerstone Clinics is 1639691629. It was assigned to this organization in the NPPES registry on July 11, 2017.

Where is Cornerstone Clinics located?

Cornerstone Clinics is located at 802 Clare Ave Ste 101, Portsmouth, OH 45662. The listed phone number is (740) 414-0111.

What is Cornerstone Clinics's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

When was this NPI record last updated?

The NPPES record for Cornerstone Clinics was last updated on July 11, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.