Oyinkansola Williams, NP
NPI 1821803578 · Psychiatric/Mental Health Nurse Practitioner · Columbia, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oyinkansola Williams, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Columbia, MD (NPI 1821803578).
Provider details
- NPI number
- 1821803578
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 2024095378 (MD)
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
- 2025-02-10
- Last updated
- 2026-01-28
- Certified
- 2026-01-28
Frequently asked questions
- What is Oyinkansola Williams's NPI number?
- Oyinkansola Williams's National Provider Identifier (NPI) is 1821803578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oyinkansola Williams's specialty?
- Oyinkansola Williams is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Oyinkansola Williams located?
- Oyinkansola Williams's practice location on file with NPPES is 10632 Little Patuxent Pkwy Ste 330, Columbia, MD 21044-6299.
- What is Oyinkansola Williams's phone number?
- The practice phone number listed in the NPPES registry for Oyinkansola Williams is (240) 437-4920.
- Does Oyinkansola Williams accept Medicare?
- Oyinkansola Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oyinkansola Williams's NPI active?
- Yes — Oyinkansola Williams's NPI (1821803578) is active in the NPPES registry as of the last update on 2026-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.