MARSHALL JAMES CRNP
NPI 1992308696
Nurse Practitioner - Psychiatric/Mental Health in Baltimore, MD
About Marshall James Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARSHALL JAMES CRNP (NPI 1992308696) is an individual psychiatric/mental health provider in Baltimore, Maryland, licensed in Maryland (R192035) and active in the NPI registry since November 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
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
Marshall James Crnp 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
2Medicare enrollment records show Marshall James reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pikesville, MD 21208
- Reassigned Medicare billing, Maryland enrollment
Waldorf, MD 20601
- Reassigned Medicare billing, Maryland enrollment
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 21220 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21220
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 Marshall James's NPI number?
The NPI number for Marshall James is 1992308696. It was assigned to this individual provider in the NPPES registry on November 17, 2020.
Where is Marshall James located?
Marshall James practices at 6221 Greenleigh Ave Unit 277, Baltimore, MD 21220. The listed phone number is (443) 519-6409.
What is Marshall James's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Marshall James enrolled in Medicare?
Yes. Marshall James 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 Marshall James's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marshall James reassigns Medicare benefits to 2 organizations: C & c Advocacy And Health Services, Inc. (Pikesville, MD) and Maryland Psychiatric Care (Waldorf, MD). 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 Marshall James'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 Marshall James was last updated on March 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.
# Marshall James, CRNP · NPI 1992308696
Psychiatric/Mental Health physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since November 17, 2020.
## Identity
- **NPI:** 1992308696 (Entity type: Individual)
- **Enumerated:** November 17, 2020
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R192035 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6221 GREENLEIGH AVE UNIT 277, Baltimore, MD 21220-2018
- **Phone:** (443) 519-6409
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): C & c Advocacy And Health Services, Inc. (NPI 1972191518, Pikesville, MD); Maryland Psychiatric Care (NPI 1861103673, Waldorf, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 21, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1992308696) · Data from the CMS NPPES public registry.