John Kanithi Kamau
Psychiatric/Mental Health Nurse Practitioner · Baltimore, MD
John Kanithi Kamau is a psychiatric/mental health nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1023721792, issued on Dec 27, 2022. Check the license (Maryland R233016, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Kanithi Kamau
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- R233016 MD
Self-reported in NPPES; status is on the state search - Practice location
- 300 E Madison St, Baltimore, MD 21202
- Phone
- (410) 545-8186
- Enumerated
- Dec 27, 2022
- Record last updated
- Dec 27, 2022
- Medicare enrollment
- Enrolled (PECOS I20240116002513); accepts 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 300 E Madison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oluwadamilola AkinsolaFamily Nurse Practitioner1326554809
- Fatimat Alabi, CRNPFamily Nurse Practitioner1417473802
- Samantha Archibong, CRNP-PMHPsychiatric/Mental Health Nurse Practitioner1730623232
- Esther Chikwe-OnyejekwePsychiatric/Mental Health Nurse Practitioner1265084644
- Isabelle Chukwura, CRNP- ADULTGerontology Nurse Practitioner1720557655
- Lelise EndaleMedical Physician Assistant1316367881
Verify John Kanithi Kamau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R233016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
180 Medicare Part D claims for 28 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Sertraline Hcl31 claims
- Mirtazapine16 claims
- Aripiprazole15 claims
- Buspirone Hcl15 claims
- Quetiapine Fumarate11 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: $144.66
2 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, 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 2 group practices
- Della Behavioral Health ServicesOlney, MD
- Harford-Belair Community Mental Health Center, Inc.Baltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Kanithi Kamau among 2,373 psychiatric/mental health nurse practitioner records in Maryland
John Kanithi Kamau 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 2022, is newer than 56% of them.
- NPI issued2022 · 56% of these records are older, 35% 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 updated2022 · 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).
429 psychiatric/mental health nurse practitioner records list a practice address in Baltimore
They are 429 of the 35,183 NPPES records with a practice address in Baltimore, and 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Every provider in Baltimore → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Olubukola AmeenBaltimore, MD 212021346519956
- Samantha Archibong, CRNP-PMHBaltimore, MD 212021730623232
- Charon Burda, APRN CRNP PMHBaltimore, MD 212021417096744
- Esther Chikwe-OnyejekweBaltimore, MD 212021265084644
- Kathryn Crosby, CRNP-PMHBaltimore, MD 212021790037398
- Lidiya GetahunBaltimore, MD 212021629471909
- Adediwura Jolaoso, AGNP, PMHNPBaltimore, MD 212021801312053
- Emily Keiper, CRNPBaltimore, MD 212021033697123
Common questions
What is John Kanithi Kamau's NPI number?
John Kanithi Kamau's National Provider Identifier (NPI) is 1023721792, issued on Dec 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is John Kanithi Kamau located?
The NPPES record lists a practice address at 300 E Madison St, Baltimore, MD, 21202. Phone: (410) 545-8186. Providers update this record themselves, so call before visiting.
How can I verify John Kanithi Kamau's license?
NPPES lists Maryland license number R233016, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does John Kanithi Kamau prescribe under Medicare Part D?
In 2024, John Kanithi Kamau had 180 Medicare Part D claims for 28 beneficiaries; 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.