PATRICK NJIHIAH MWAURA
NPI 1649967209
Nurse Practitioner - Psychiatric/Mental Health in Baltimore, MD
About Patrick Njihiah Mwaura NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICK NJIHIAH MWAURA (NPI 1649967209) is an individual psychiatric/mental health provider in Baltimore, Maryland, licensed in Maryland (2023007445) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Patrick Njihiah Mwaura is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Patrick Mwaura reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21205
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Nottingham, MD 21236
- Reassigned Medicare billing, Maryland enrollment
- 26 clinicians in this Medicare group
Arlington, VA 22207
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 267 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21287 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Patrick Mwaura's NPI number?
The NPI number for Patrick Mwaura is 1649967209. It was assigned to this individual provider in the NPPES registry on April 24, 2023.
Where is Patrick Mwaura located?
Patrick Mwaura practices at 1800 Orleans St, Baltimore, MD 21287. The listed phone number is (410) 614-2401.
What is Patrick Mwaura's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Patrick Mwaura enrolled in Medicare?
Yes. Patrick Mwaura is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Patrick Mwaura's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Mwaura reassigns Medicare benefits to 3 organizations: Johns Hopkins University (Baltimore, MD), Advantage Psychiatric Services LLC (Nottingham, MD) and Columbia Associates In Psychiatry PC (Arlington, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Patrick Mwaura's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Patrick Mwaura was last updated on September 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Patrick Njihiah Mwaura · NPI 1649967209
Psychiatric/Mental Health physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 24, 2023.
## Identity
- **NPI:** 1649967209 (Entity type: Individual)
- **Enumerated:** April 24, 2023
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 2023007445 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1800 ORLEANS ST, Baltimore, MD 21287-0010
- **Phone:** (410) 614-2401 · **Fax:** (410) 955-8691
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1033190442, Baltimore, MD); Advantage Psychiatric Services LLC (NPI 1518573427, Nottingham, MD); Columbia Associates In Psychiatry PC (NPI 1699012930, Arlington, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** September 19, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1649967209) · Data from the CMS NPPES public registry.