Doris U. Iwuh
Psychiatric/Mental Health Nurse Practitioner · Columbia, MD
Doris U. Iwuh is a psychiatric/mental health nurse practitioner with a practice address in Columbia, Maryland, and NPI 1073228151, issued on Jan 23, 2023. Check the license (Maryland R224580, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Doris U. Iwuh
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- R224580 MD
NP1042926 DC
Self-reported in NPPES; status is on the state search - Practice location
- 10400 Little Patuxent Pkwy, Columbia, MD 21044
- Phone
- (571) 977-6870
- Enumerated
- Jan 23, 2023
- Record last updated
- Jul 25, 2025
- Medicare enrollment
- Enrolled (PECOS I20231211000373); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,373 in Maryland → Look up another NPI →
Also registered at 10400 Little Patuxent Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ololade Adeoye, LMSWSocial Worker1013734748
- Oluwaremilekun Ajibike, CRNACertified Registered Nurse Anesthetist1609628767
- Monsuru Akinyemi, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1386275550
- Kalkidan Ayalew, NPPsychiatric/Mental Health Nurse Practitioner1275306045
- Colleen Ceremuga, MDAddiction Medicine (Anesthesiology) Physician1033383534
- Regina Deoud, LGPCCounselor1184412157
Verify Doris U. Iwuh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R224580Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
14 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.
Industry payments in 2024: $194.16
3 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Columbia Associates IN Psychiatry PCColumbia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Doris U. Iwuh among 2,373 psychiatric/mental health nurse practitioner records in Maryland
Doris U. Iwuh 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 2023, is newer than 65% of them.
- NPI issued2023 · 65% of these records are older, 23% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · median 2021 among the 1,409 with a school on file
- Record last updated2025 · 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).
102 psychiatric/mental health nurse practitioner records list a practice address in Columbia
They are 102 of the 6,690 NPPES records with a practice address in Columbia, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Every provider in Columbia → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Monsuru Akinyemi, PMHNP-BCColumbia, MD 210441386275550
- Mercy Awokunle, CRNPColumbia, MD 210441043888233
- Karen Bradley-Poff, C.R.N.P.Columbia, MD 210441205152857
- Denisha Cuffee, DNPColumbia, MD 210441932754264
- Nneka Ezunagu, CRNPColumbia, MD 210441902230253
- Lanaya Jones, FNP, PMHNPColumbia, MD 210441407468887
- Mavis Kisseadoo, PMHNPColumbia, MD 210441366081887
- Adeline Mangwa, PMHNP-BCColumbia, MD 210441497015283
Common questions
What is Doris U. Iwuh's NPI number?
Doris U. Iwuh's National Provider Identifier (NPI) is 1073228151, issued on Jan 23, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Doris U. Iwuh located?
The NPPES record lists a practice address at 10400 Little Patuxent Pkwy, Columbia, MD, 21044. Phone: (571) 977-6870. Providers update this record themselves, so call before visiting.
How can I verify Doris U. Iwuh's license?
NPPES lists Maryland license number R224580, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Doris U. Iwuh prescribe under Medicare Part D?
In 2024, Doris U. Iwuh had 14 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.