Lilian Osei, NP
Family Nurse Practitioner · Bowie, MD
Lilian Osei, NP is a family nurse practitioner with a practice address in Bowie, Maryland, and NPI 1568007862, issued on Nov 10, 2019. Check the license (Maryland R191462, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lilian Osei
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R191462 MD
Self-reported in NPPES; status is on the state search - Practice location
- 16705 Eldbridge LN, Bowie, MD 20716
- Phone
- (240) 460-9032
- Enumerated
- Nov 10, 2019
- Record last updated
- Sep 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20200318000136); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Verify Lilian Osei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R191462Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average family nurse practitioner in 2024
1,713 Medicare Part D claims for 146 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 152 claims were for opioids.
Most prescribed
- Atorvastatin Calcium85 claims
- Lactulose59 claims
- Lacosamide56 claims
- Ondansetron Hcl53 claims
- Oxycodone Hcl53 claims
- Metformin Hcl47 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
- Ennoble HC Dmv LLCFulton, MD
- Graceway Health Care LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lilian Osei among 4,124 family nurse practitioner records in Maryland
Lilian Osei, NP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 42% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2019 · median 2019 among the 2,370 with a school on file
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 family nurse practitioner records list a practice address in Bowie
They are 76 of the 2,351 NPPES records with a practice address in Bowie, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Bowie → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Meheza Adja-PorokyBowie, MD 207161154868461
- Adetutu AinaBowie, MD 207161710317680
- Melissa Barksdale, C.R.N.P.Bowie, MD 207161174927461
- Deliana Flores, FNP-BCBowie, MD 207161922383645
- Angela Harlee, NPBowie, MD 207161164930210
- Lynne Jacobs, ARNPBowie, MD 207161962408955
- Jackline Kiplagat, FNP-CBowie, MD 207161528416476
- Leslie Elizabeth Lawson, CRNPBowie, MD 207161407289010
Common questions
What is Lilian Osei, NP's NPI number?
Lilian Osei, NP's National Provider Identifier (NPI) is 1568007862, issued on Nov 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Lilian Osei, NP located?
The NPPES record lists a practice address at 16705 Eldbridge LN, Bowie, MD, 20716. Phone: (240) 460-9032. Providers update this record themselves, so call before visiting.
How can I verify Lilian Osei, NP's license?
NPPES lists Maryland license number R191462, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Lilian Osei, NP prescribe under Medicare Part D?
In 2024, Lilian Osei, NP had 1,713 Medicare Part D claims for 146 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.