BENJAMIN BARNES MD
NPI 1902164239
Pediatrics - Pediatric Cardiology in Baltimore, MD
About Benjamin Barnes Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BENJAMIN BARNES MD (NPI 1902164239) is an individual pediatric cardiology provider in Baltimore, Maryland, licensed in Maryland (D79518) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Benjamin Barnes Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Benjamin Barnes 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
Baltimore, MD 21287
- Reassigned Medicare billing, District of Columbia enrollment
- 6 clinicians in this Medicare group
Pasadena, MD 21122
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1528899366 (District of Columbia)
- 794 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 3
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.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Benjamin Barnes's NPI number?
The NPI number for Benjamin Barnes is 1902164239. It was assigned to this individual provider in the NPPES registry on April 24, 2012.
Where is Benjamin Barnes located?
Benjamin Barnes practices at 1800 Orleans St, Baltimore, MD 21287. The listed phone number is (410) 955-2727.
What is Benjamin Barnes's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Benjamin Barnes enrolled in Medicare?
Yes. Benjamin Barnes is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Benjamin Barnes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Barnes reassigns Medicare benefits to 3 organizations: Johns Hopkins University (Baltimore, MD), Johns Hopkins University (Baltimore, MD) and Luminis Health Medical Group, LLC (Pasadena, 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 Benjamin Barnes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Benjamin Barnes affiliated with any hospitals?
According to CMS data, Benjamin Barnes is affiliated with Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for Benjamin Barnes was last updated on January 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Benjamin Barnes, MD · NPI 1902164239
Pediatric Cardiology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 24, 2012.
## Identity
- **NPI:** 1902164239 (Entity type: Individual)
- **Enumerated:** April 24, 2012
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** D79518 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1800 ORLEANS ST, Baltimore, MD 21287-0010
- **Phone:** (410) 955-2727
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1033190442, Baltimore, MD); Johns Hopkins University (NPI 1881694263, Baltimore, MD); Luminis Health Medical Group, LLC (NPI 1063837490, Pasadena, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** January 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1902164239) · Data from the CMS NPPES public registry.