DR. JASON WAYNE CUSTER M.D.
NPI 1972649465
Pediatrics - Pediatric Critical Care Medicine in Baltimore, MD
About Dr. Jason Wayne Custer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JASON WAYNE CUSTER M.D. (NPI 1972649465) is an individual pediatric critical care medicine provider in Baltimore, Maryland, licensed in Maryland (D66071) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (2003).
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 and accepts Medicare assignment
Dr. Jason Wayne Custer M.d. 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 Reassignments
2Medicare enrollment records show Jason Custer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: University Of Maryland Pediatric Associates, PA
- 172 clinicians in this Medicare group
Towson, MD 21204
- Reassigned Medicare billing, Maryland enrollment
- 501 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.
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 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Jason Custer's NPI number?
The NPI number for Jason Custer is 1972649465. It was assigned to this individual provider in the NPPES registry on January 30, 2007.
Where is Jason Custer located?
Jason Custer practices at 22 S Greene St Dept Of Pediatric Critical Care Medicine, Baltimore, MD 21201. The listed phone number is (410) 328-6957.
What is Jason Custer's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Jason Custer enrolled in Medicare?
Yes. Jason Custer 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 organizations bill Medicare for Jason Custer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jason Custer reassigns Medicare benefits to 2 organizations: University Of Maryland Pediatric Assoc PA (Baltimore, MD) and University Of Maryland St. Joseph Medical Group, LLC (Towson, 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 Jason Custer'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 Jason Custer was last updated on April 22, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Jason Wayne Custer, M.D. · NPI 1972649465
Pediatric Critical Care Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since January 30, 2007.
## Identity
- **NPI:** 1972649465 (Entity type: Individual)
- **Enumerated:** January 30, 2007
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** D66071 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, DEPT OF PEDIATRIC CRITICAL CARE MEDICINE, Baltimore, MD 21201-1544
- **Phone:** (410) 328-6957 · **Fax:** (410) 328-0680
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Maryland Pediatric Assoc PA (NPI 1174628580, Baltimore, MD); University Of Maryland St. Joseph Medical Group, LLC (NPI 1770836785, Towson, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Maryland School Of Medicine, class of 2003
## Record status
- **NPPES last updated:** April 22, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1972649465) · Data from the CMS NPPES public registry.