DR. RENEE DENISE BOSS M.D.
NPI 1184770745
Pediatrics - Neonatal-Perinatal Medicine in Baltimore, MD
About Dr. Renee Denise Boss M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RENEE DENISE BOSS M.D. (NPI 1184770745) is an individual neonatal-perinatal medicine provider in Baltimore, Maryland, licensed in Maryland (D0061656) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Renee Denise Boss M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Renee Boss reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
Medicare 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
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 Renee Boss's NPI number?
The NPI number for Renee Boss is 1184770745. It was assigned to this individual provider in the NPPES registry on January 26, 2007.
Where is Renee Boss located?
Renee Boss practices at 600 N Wolfe St Nelson 2-133, Baltimore, MD 21287. The listed phone number is (410) 955-5259.
What is Renee Boss's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Renee Boss enrolled in Medicare?
Yes. Renee Boss is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Renee Boss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Renee Boss reassigns Medicare benefits to Johns Hopkins University (Baltimore, MD). 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 Renee Boss'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 Renee Boss was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Renee Denise Boss, M.D. · NPI 1184770745
Neonatal-Perinatal Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since January 26, 2007.
## Identity
- **NPI:** 1184770745 (Entity type: Individual)
- **Enumerated:** January 26, 2007
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** D0061656 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE ST, NELSON 2-133, Baltimore, MD 21287-0005
- **Phone:** (410) 955-5259
## 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:** Johns Hopkins University (NPI 1013913789, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 12, 2025
- **Other identifiers:** Medicaid 013628000 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1184770745) · Data from the CMS NPPES public registry.