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

OLABISI OLAYIWOLA RN
NPI 1639783616
Nurse Practitioner - Psychiatric/Mental Health in Mount Airy, MD

Active since September 07, 2020
13108 MANOR DR, MOUNT AIRY, MD 21771(773) 829-3787 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 6, 2026, Sep 7, 2020 (2 updates tracked since 2020).

About Olabisi Olayiwola Rn NPPES

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

OLABISI OLAYIWOLA RN (NPI 1639783616) is an individual psychiatric/mental health provider in Mount Airy, Maryland, licensed in Maryland (2026015682) and active in the NPI registry since September 2020.

NPPES Registry Identity

NPI1639783616
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameOLABISI OLAYIWOLACredential: RN
Location Address13108 MANOR DRMount Airy, MD 21771-4506
Mailing Address13108 Manor DrMount Airy, MD 21771-4506 · (773) 829-3787
Phone(773) 829-3787
Sole ProprietorYes
Enumeration DateSeptember 7, 2020
Last NPPES UpdateJuly 6, 20262 updates tracked since enumeration
NPPES CertifiedJuly 6, 2026
✔ NPI 1639783616 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MD · 2026015682
13108 MANOR DR, Mount Airy, MD 21771
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Other Identifiers 1

Medicaid2077844WA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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 Olabisi Olayiwola's NPI number?

The NPI number for Olabisi Olayiwola is 1639783616. It was assigned to this individual provider in the NPPES registry on September 7, 2020.

Where is Olabisi Olayiwola located?

Olabisi Olayiwola practices at 13108 Manor Dr, Mount Airy, MD 21771. The listed phone number is (773) 829-3787.

What is Olabisi Olayiwola's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Olabisi Olayiwola was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 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.