Tenni O. John-Idiagbonya, FNP, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Catonsville, MD
Tenni O. John-Idiagbonya, FNP, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Catonsville, Maryland, and NPI 1053850008, issued on Feb 22, 2017. Check the license (Maryland R187565, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tenni O. John-Idiagbonya
- Credential
- FNP, PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- R187565 MD
95020016 CA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Wade Ave, Catonsville, MD 21228
- Phone
- (410) 402-7718
- Enumerated
- Feb 22, 2017
- Record last updated
- Jul 29, 2026
- Medicare enrollment
- Enrolled (PECOS I20221122003094); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,373 in Maryland → Look up another NPI →
Also registered at 55 Wade Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Adams, PSYDClinical Psychologist1306765748
- Muhammed Ajanah, M.DPsychiatry Physician1265417224
- Miriam Alonso, PA-CMedical Physician Assistant1588779839
- Temitope Animashaun BalogunPsychiatric/Mental Health Nurse Practitioner1265324180
- Zakira Anwar, MDPsychiatry Physician1285690818
- Eric Arbach, LCSW-CClinical Social Worker1497687222
Verify Tenni O. John-Idiagbonya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R187565Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
39 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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
- Mellow Medical Inc A Professional CorporationLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tenni O. John-Idiagbonya among 2,373 psychiatric/mental health nurse practitioner records in Maryland
Tenni O. John-Idiagbonya, FNP, PMHNP is one of 2,373 psychiatric/mental health nurse practitioner records with a practice address in Maryland. 71% 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 25% of them.
- NPI issued2017 · 25% of these records are older, 72% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2021 among the 1,409 with a school on file
- Record last updated2026 · 19% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 psychiatric/mental health nurse practitioner records list a practice address in Catonsville
They are 35 of the 1,023 NPPES records with a practice address in Catonsville, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Every provider in Catonsville → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Nicole Hawkins, CRNPCatonsville, MD 212281477925345
- Amanda Miller, PMHNPCatonsville, MD 212281316337603
- Joy Odinammadu, PMHNP-BCCatonsville, MD 212281023486263
- Nina Okpere, CRNPCatonsville, MD 212281487185021
- Ifeoluwa Oyefeso, DNP PMHNPCatonsville, MD 212281598241002
- Oluwakemi Oyefusi, APRN, CRNPCatonsville, MD 212281124314646
- Cheryl Payne, DNP,CRNP-PMHCatonsville, MD 212281922330752
- Tiffany Ross, NURSE PRACTITIONERCatonsville, MD 212281174984199
Common questions
What is Tenni O. John-Idiagbonya, FNP, PMHNP's NPI number?
Tenni O. John-Idiagbonya, FNP, PMHNP's National Provider Identifier (NPI) is 1053850008, issued on Feb 22, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Tenni O. John-Idiagbonya, FNP, PMHNP located?
The NPPES record lists a practice address at 55 Wade Ave, Catonsville, MD, 21228. Phone: (410) 402-7718. Providers update this record themselves, so call before visiting.
How can I verify Tenni O. John-Idiagbonya, FNP, PMHNP's license?
NPPES lists Maryland license number R187565, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Tenni O. John-Idiagbonya, FNP, PMHNP prescribe under Medicare Part D?
In 2024, Tenni O. John-Idiagbonya, FNP, PMHNP had 39 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.