MRS. RACHEL P STEWART- JOHNSON CRNA
NPI 1144515057
Nurse Anesthetist, Certified Registered in La Plata, MD
About Mrs. Rachel P Stewart- Johnson Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. RACHEL P STEWART- JOHNSON CRNA (NPI 1144515057) is an individual nurse anesthetist, certified registered in La Plata, Maryland, licensed in Maryland (R133908) and active in the NPI registry since June 2011. She is affiliated with Calverthealth Medical Center and is a graduate of Other (2010).
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
Mrs. Rachel P Stewart- Johnson Crna 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 Rachel Stewart- Johnson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Plata, MD 20646
- Reassigned Medicare billing, Maryland enrollment
- 59 clinicians in this Medicare group
La Plata, MD 20646
- Reassigned Medicare billing, Maryland enrollment
- 78 clinicians in this Medicare group
Annapolis, MD 21401
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 391 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Calverthealth Medical Center
Acute Care Hospitals · Prince Frederick, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20646 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.
LA PLATA, MD 20646
LA PLATA, MD 20646
LA PLATA, MD 20646
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 Rachel Stewart- Johnson's NPI number?
The NPI number for Rachel Stewart- Johnson is 1144515057. It was assigned to this individual provider in the NPPES registry on June 20, 2011.
Where is Rachel Stewart- Johnson located?
Rachel Stewart- Johnson practices at 5 Garrett Ave Post Office Box 1070, La Plata, MD 20646. The listed phone number is (301) 609-4285.
What is Rachel Stewart- Johnson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Rachel Stewart- Johnson enrolled in Medicare?
Yes. Rachel Stewart- Johnson 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 Rachel Stewart- Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Stewart- Johnson reassigns Medicare benefits to 3 organizations: Northstar Anesthesia Of Maryland LLC (La Plata, MD), Maryland Anesthesia & Pain Management Services, PC (La Plata, MD) and Anesthesia Company, LLC (Annapolis, 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 Rachel Stewart- Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Rachel Stewart- Johnson affiliated with any hospitals?
According to CMS data, Rachel Stewart- Johnson is affiliated with Calverthealth Medical Center.
When was this NPI record last updated?
The NPPES record for Rachel Stewart- Johnson was last updated on June 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mrs. Rachel P Stewart- Johnson, CRNA · NPI 1144515057
Nurse Anesthetist, Certified Registered physician in La Plata, Maryland. Individual provider, active in the CMS NPPES registry since June 20, 2011.
## Identity
- **NPI:** 1144515057 (Entity type: Individual)
- **Enumerated:** June 20, 2011
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R133908 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 5 GARRETT AVE, POST OFFICE BOX 1070, La Plata, MD 20646-5960
- **Phone:** (301) 609-4285 · **Fax:** (301) 934-6958
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Northstar Anesthesia Of Maryland LLC (NPI 1528747490, La Plata, MD); Maryland Anesthesia & Pain Management Services, PC (NPI 1245072834, La Plata, MD); Anesthesia Company, LLC (NPI 1871548156, Annapolis, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** June 20, 2011
---
Source: [NPI Profile](https://npiprofile.com/npi/1144515057) · Data from the CMS NPPES public registry.