Margaret Osiagwu, APRN, PMHNP-BC
NPI 1649931023 · Psychiatric/Mental Health Nurse Practitioner · Baton Rouge, LA
Margaret Osiagwu, APRN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Baton Rouge, LA (NPI 1649931023).
Provider details
- NPI number
- 1649931023
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN134463 (LA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs 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
- 2022-01-06
- Last updated
- 2022-01-06
- Certified
- 2022-01-06
Frequently asked questions
- What is Margaret Osiagwu's NPI number?
- Margaret Osiagwu's National Provider Identifier (NPI) is 1649931023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Osiagwu's specialty?
- Margaret Osiagwu is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Osiagwu located?
- Margaret Osiagwu's practice location on file with NPPES is 2867 Brig General Isaac Smith Ave, Baton Rouge, LA 70807-4083.
- What is Margaret Osiagwu's phone number?
- The practice phone number listed in the NPPES registry for Margaret Osiagwu is (225) 355-3311.
- Is Margaret Osiagwu's NPI active?
- Yes — Margaret Osiagwu's NPI (1649931023) is active in the NPPES registry as of the last update on 2022-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.