Oluwatoyin Sowunmi
NPI 1689478091 · Psychiatric/Mental Health Nurse Practitioner · Marietta, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oluwatoyin Sowunmi is a Psychiatric/Mental Health Nurse Practitioner provider in Marietta, GA (NPI 1689478091).
Provider details
- NPI number
- 1689478091
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN288427 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-04-03
- Last updated
- 2025-11-05
- Certified
- 2025-11-05
Frequently asked questions
- What is Oluwatoyin Sowunmi's NPI number?
- Oluwatoyin Sowunmi's National Provider Identifier (NPI) is 1689478091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oluwatoyin Sowunmi's specialty?
- Oluwatoyin Sowunmi is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Oluwatoyin Sowunmi located?
- Oluwatoyin Sowunmi's practice location on file with NPPES is 309 Alday Ln, Marietta, GA 30060-1274.
- What is Oluwatoyin Sowunmi's phone number?
- The practice phone number listed in the NPPES registry for Oluwatoyin Sowunmi is (706) 908-7447.
- Does Oluwatoyin Sowunmi accept Medicare?
- Oluwatoyin Sowunmi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oluwatoyin Sowunmi's NPI active?
- Yes — Oluwatoyin Sowunmi's NPI (1689478091) is active in the NPPES registry as of the last update on 2025-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.