AMANDA BALZER-COSTIN
NPI 1740619469
Nurse Practitioner - Acute Care in Bel Air, MD
About Amanda Balzer-costin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMANDA BALZER-COSTIN (NPI 1740619469) is an individual acute care provider in Bel Air, Maryland, licensed in Maryland (R180660) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Amanda Balzer-costin is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Amanda Balzer-costin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21239
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Bethesda, MD 20814
- Reassigned Medicare billing, District of Columbia enrollment
- 57 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21014 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
BEL AIR, MD 21014
BEL AIR, MD 21014
BEL AIR, MD 21014
BEL AIR, MD 21014
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 Amanda Balzer-costin's NPI number?
The NPI number for Amanda Balzer-costin is 1740619469. It was assigned to this individual provider in the NPPES registry on November 4, 2013.
Where is Amanda Balzer-costin located?
Amanda Balzer-costin practices at 500 Upper Chesapeake Dr Adult Hospitalist Dept, Bel Air, MD 21014. The listed phone number is (443) 643-1500.
What is Amanda Balzer-costin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Amanda Balzer-costin enrolled in Medicare?
Yes. Amanda Balzer-costin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Amanda Balzer-costin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Balzer-costin reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Baltimore, MD) and Bethesda Emergency Associates LLC (Bethesda, 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 Amanda Balzer-costin'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 Amanda Balzer-costin was last updated on August 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Amanda Balzer-Costin · NPI 1740619469
Acute Care physician in Bel Air, Maryland. Individual provider, active in the CMS NPPES registry since November 4, 2013.
## Identity
- **NPI:** 1740619469 (Entity type: Individual)
- **Enumerated:** November 4, 2013
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** R180660 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 UPPER CHESAPEAKE DR, ADULT HOSPITALIST DEPT, Bel Air, MD 21014-4324
- **Phone:** (443) 643-1500 · **Fax:** (443) 643-1505
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Bethesda Emergency Associates LLC (NPI 1639125941, Bethesda, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 29, 2016
- **Other identifiers:** Medicaid 453505700 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1740619469) · Data from the CMS NPPES public registry.