ULYSSES GRANT GARDNER JR. MD, MBA
NPI 1437784691
Radiology - Radiation Oncology in Baltimore, MD
About Ulysses Grant Gardner Jr. Md, Mba NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ULYSSES GRANT GARDNER JR. MD, MBA (NPI 1437784691) is an individual radiation oncology provider in Baltimore, Maryland, licensed in Texas (W4471) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains a secondary practice location in Miamisburg.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
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
Ulysses Grant Gardner Jr. Md, Mba 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 Reassignment
Medicare enrollment records show Ulysses Gardner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Galveston, TX 77555
- Reassigned Medicare billing, Texas enrollment
- 2,222 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDUniversity Of Texas Medical Branch Galveston
Acute Care Hospitals · Galveston, TXPhysician 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 6
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 Ulysses Gardner's NPI number?
The NPI number for Ulysses Gardner is 1437784691. It was assigned to this individual provider in the NPPES registry on March 9, 2020.
Where is Ulysses Gardner located?
Ulysses Gardner practices at 401 N Broadway St Ste 1440, Baltimore, MD 21287. The listed phone number is (410) 955-7390.
What is Ulysses Gardner's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Ulysses Gardner enrolled in Medicare?
Yes. Ulysses Gardner 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 organization bills Medicare for Ulysses Gardner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ulysses Gardner reassigns Medicare benefits to Utmb Faculty Group Practice (Galveston, TX). 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 Ulysses Gardner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ulysses Gardner accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Ulysses Gardner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Ulysses Gardner affiliated with any hospitals?
According to CMS data, Ulysses Gardner is affiliated with Johns Hopkins Hospital, The and University Of Texas Medical Branch Galveston.
When was this NPI record last updated?
The NPPES record for Ulysses Gardner was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Ulysses Grant Gardner Jr., MD, MBA · NPI 1437784691
Radiation Oncology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since March 9, 2020.
## Identity
- **NPI:** 1437784691 (Entity type: Individual)
- **Enumerated:** March 9, 2020
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** W4471 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 401 N BROADWAY ST STE 1440, Baltimore, MD 21287-0019
- **Phone:** (410) 955-7390
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Utmb Faculty Group Practice (NPI 1942241146, Galveston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wright State University Boonshoft School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** April 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1437784691) · Data from the CMS NPPES public registry.