KRISTEN JOHNSON MD
NPI 1831363589
Pediatrics in Baltimore, MD
About Kristen Johnson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTEN JOHNSON MD (NPI 1831363589) is an individual pediatrics provider in Baltimore, Maryland, licensed in Maryland (D75712) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS.
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 (PECOS)
Kristen Johnson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Kristen Johnson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 1,417 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
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Kristen Johnson's NPI number?
The NPI number for Kristen Johnson is 1831363589. It was assigned to this individual provider in the NPPES registry on April 14, 2008.
Where is Kristen Johnson located?
Kristen Johnson practices at 1800 Orleans Street, Baltimore, MD 21287. The listed phone number is (571) 235-6524.
What is Kristen Johnson's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Kristen Johnson enrolled in Medicare?
Yes. Kristen Johnson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Kristen Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Johnson reassigns Medicare benefits to Children's Hospital (Washington, DC). The 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 Kristen Johnson'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 Kristen Johnson was last updated on June 27, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Kristen Johnson, MD · NPI 1831363589
Pediatrics physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 14, 2008.
## Identity
- **NPI:** 1831363589 (Entity type: Individual)
- **Enumerated:** April 14, 2008
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** D75712 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1800 ORLEANS STREET, Baltimore, MD 21287
- **Phone:** (571) 235-6524
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Children's Hospital (NPI 1780800128, Washington, DC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 27, 2013
---
Source: [NPI Profile](https://npiprofile.com/npi/1831363589) · Data from the CMS NPPES public registry.