DR. JAMES NACE D.O.
NPI 1528219334
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Baltimore, MD
About Dr. James Nace D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES NACE D.O. (NPI 1528219334) is an individual adult reconstructive orthopaedic surgery provider in Baltimore, Maryland, licensed in Maryland (H70306) and active in the NPI registry since October 2008. He is enrolled in Medicare PECOS, is affiliated with Sinai Hospital Of Baltimore, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. James Nace D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show James Nace reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21215
- Reassigned Medicare billing, Maryland enrollment
- 664 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 33
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sinai Hospital Of Baltimore
Acute Care Hospitals · Baltimore, MDCarroll Hospital Center
Acute Care Hospitals · Westminster, MDNorthwest Hospital Center
Acute Care Hospitals · Randallstown, MDOther Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21215
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 James Nace's NPI number?
The NPI number for James Nace is 1528219334. It was assigned to this individual provider in the NPPES registry on October 10, 2008.
Where is James Nace located?
James Nace practices at 2401 W Belvedere Ave Fl 5, Baltimore, MD 21215. The listed phone number is (410) 601-2663.
What is James Nace's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.
Is James Nace enrolled in Medicare?
Yes. James Nace is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for James Nace's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Nace reassigns Medicare benefits to Sinai Hospital Of Baltimore Inc (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 James Nace's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is James Nace affiliated with any hospitals?
According to CMS data, James Nace is affiliated with Sinai Hospital Of Baltimore, Carroll Hospital Center and Northwest Hospital Center.
When was this NPI record last updated?
The NPPES record for James Nace was last updated on January 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.