Rosaline Osu
Nurse Practitioner · Baton Rouge, LA
Rosaline Osu is a nurse practitioner with a practice address in Baton Rouge, Louisiana, and NPI 1235653890, issued on Jul 26, 2017. Check the license (Louisiana AP08973, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rosaline Osu
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- AP08973 LA
Self-reported in NPPES; status is on the state search - Practice location
- 7777 Hennessy Blvd Ste 1000, Baton Rouge, LA 70808
- Phone
- (225) 767-3900
- Enumerated
- Jul 26, 2017
- Record last updated
- Nov 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (225) 766-2226
- Medicare enrollment
- Enrolled (PECOS I20170826000173); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 934 in Louisiana → Look up another NPI →
Also registered at 7777 Hennessy Blvd Ste 1000
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rosaline Osu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license AP08973Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average nurse practitioner in 2024
402 Medicare Part D claims for 57 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Metformin Hcl28 claims
- Atorvastatin Calcium23 claims
- Amlodipine Besylate21 claims
- Prednisone21 claims
- Fluconazole15 claims
- Lisinopril14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Hiv-Aids Alliance For Region TwoBaton Rouge, LA
- Louisiana Stat Care LLCBaton Rouge, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rosaline Osu among 934 nurse practitioner records in Louisiana
Rosaline Osu is one of 934 nurse practitioner records with a practice address in Louisiana. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 50% of them.
- NPI issued2017 · 50% of these records are older, 45% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2017 among the 588 with a school on file
- Record last updated2019 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
132 nurse practitioner records list a practice address in Baton Rouge
They are 132 of the 12,526 NPPES records with a practice address in Baton Rouge, and 934 nurse practitioner records in Louisiana.
All 934 in Louisiana → Every provider in Baton Rouge → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Ashley Amedee, NPBaton Rouge, LA 708081962719690
- Leola Carter, APRN, FNP-CBaton Rouge, LA 708081609158047
- Ronald Cassano, NPBaton Rouge, LA 708081043536071
- Chelsea Commander, APRNBaton Rouge, LA 708081669750444
- Mecca Daigre, FNPBaton Rouge, LA 708081942502323
- Kathy Hancock, NP-CBaton Rouge, LA 708081780914366
- Judson Jones, NPBaton Rouge, LA 708081720492200
- Angrielle Lloyd, FNP-CBaton Rouge, LA 708081710329263
Common questions
What is Rosaline Osu's NPI number?
Rosaline Osu's National Provider Identifier (NPI) is 1235653890, issued on Jul 26, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Rosaline Osu located?
The NPPES record lists a practice address at 7777 Hennessy Blvd Ste 1000, Baton Rouge, LA, 70808. Phone: (225) 767-3900. Providers update this record themselves, so call before visiting.
How can I verify Rosaline Osu's license?
NPPES lists Louisiana license number AP08973, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Rosaline Osu prescribe under Medicare Part D?
In 2024, Rosaline Osu had 402 Medicare Part D claims for 57 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.