Josephine Nwoko, GNP-BC
Gerontology Nurse Practitioner · Millersville, MD
Josephine Nwoko, GNP-BC is a gerontology nurse practitioner with a practice address in Millersville, Maryland, and NPI 1073860466, issued on Aug 6, 2012. Check the license (Maryland R174691, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Josephine Nwoko
- Credential
- GNP-BC
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License numbers
- R174691 MD
RN1012764 DC
Self-reported in NPPES; status is on the state search - Practice location
- 8601 Veterans Hwy, Millersville, MD 21108
- Phone
- (410) 553-8092
- Enumerated
- Aug 6, 2012
- Record last updated
- Feb 1, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151112001566); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 199 in Maryland → Look up another NPI →
Also registered at 8601 Veterans Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Deborah Badro, CRNPNurse Practitioner1508802331
- Natalia Biles, MDDermatology Physician1588169395
- Travis Boss, CRNPPrimary Care Nurse Practitioner1538904297
- Ellen Cassidy, MDFamily Medicine Physician1013982248
Verify Josephine Nwoko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R174691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
881 Medicare Part D claims for 196 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. 73 claims were for opioids.
Most prescribed
- Atorvastatin Calcium60 claims
- Amlodipine Besylate48 claims
- Levothyroxine Sodium33 claims
- Oxycontin27 claims
- Gabapentin26 claims
- Eliquis23 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 one group practice
- Providence Health Services IncWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Josephine Nwoko among 199 gerontology nurse practitioner records in Maryland
Josephine Nwoko, GNP-BC is one of 199 gerontology nurse practitioner records with a practice address in Maryland. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 32% of them.
- NPI issued2012 · 32% of these records are older, 66% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2011 · median 2019 among the 98 with a school on file
- Record last updated2016 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Maryland
There are 199 gerontology nurse practitioner records in Maryland.
All 199 in Maryland → Every provider in Millersville → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Kimloan Merchant, NPMillersville, MD 211081033572094
- Michaeline Yaffe, CRNPMonkton, MD 211111487627683
- Aderonke AbatanCrofton, MD 211141174197040
- Hope Poulakos, AGNPCrofton, MD 211141669168720
- Samson Arigbamu, CRNPOwings Mills, MD 211171033620398
- Blessing GabrielOwings Mills, MD 211171629504477
- Florence Sheriff, CRNPOwings Mills, MD 211171710775978
- Michelle SakalaPasadena, MD 211221396523353
Common questions
What is Josephine Nwoko, GNP-BC's NPI number?
Josephine Nwoko, GNP-BC's National Provider Identifier (NPI) is 1073860466, issued on Aug 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Josephine Nwoko, GNP-BC located?
The NPPES record lists a practice address at 8601 Veterans Hwy, Millersville, MD, 21108. Phone: (410) 553-8092. Providers update this record themselves, so call before visiting.
How can I verify Josephine Nwoko, GNP-BC's license?
NPPES lists Maryland license number R174691, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Josephine Nwoko, GNP-BC prescribe under Medicare Part D?
In 2024, Josephine Nwoko, GNP-BC had 881 Medicare Part D claims for 196 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.