KRISTINA MEDINA SHAVER
NPI 1265824791
Nurse Anesthetist, Certified Registered in Baltimore, MD
About Kristina Medina Shaver NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTINA MEDINA SHAVER (NPI 1265824791) is an individual nurse anesthetist, certified registered in Baltimore, Maryland, licensed in Maryland (R215599) and active in the NPI registry since February 2015. She is affiliated with Johns Hopkins Hospital, The and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Kristina Medina Shaver is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Kristina Shaver reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Shock Trauma Associates PA
- 541 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: University Of Maryland Anesthesiology Associates PA
- 303 clinicians in this Medicare group
Columbia, MD 21046
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 717 clinicians in this Medicare group
Prince Frederick, MD 20678
- Reassigned Medicare billing, Maryland enrollment
- 468 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 3
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 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 MD Medical Center Midtown Campus
Acute Care Hospitals · Baltimore, MDMedicare 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.
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 Kristina Shaver's NPI number?
The NPI number for Kristina Shaver is 1265824791. It was assigned to this individual provider in the NPPES registry on February 20, 2015.
Where is Kristina Shaver located?
Kristina Shaver practices at 660 N. Wolfe Street, Baltimore, MD 21287. The listed phone number is (443) 287-2937.
What is Kristina Shaver's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Kristina Shaver enrolled in Medicare?
Yes. Kristina Shaver is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kristina Shaver's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristina Shaver reassigns Medicare benefits to 5 organizations: Johns Hopkins University (Baltimore, MD), Shock Trauma Associates, P.A. (Baltimore, MD), University Of Maryland Anesthesiology Associates P.A. (Baltimore, MD), First Colonies Anesthesia Associates, LLC (Columbia, MD) and North American Partners In Anesthesia Maryland LLC (Prince Frederick, 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 Kristina Shaver's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kristina Shaver affiliated with any hospitals?
According to CMS data, Kristina Shaver is affiliated with Johns Hopkins Hospital, The and University Of MD Medical Center Midtown Campus.
When was this NPI record last updated?
The NPPES record for Kristina Shaver was last updated on September 30, 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.
# Kristina Medina Shaver · NPI 1265824791
Nurse Anesthetist, Certified Registered physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since February 20, 2015.
## Identity
- **NPI:** 1265824791 (Entity type: Individual)
- **Enumerated:** February 20, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R215599 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 660 N. WOLFE STREET, Baltimore, MD 21287
- **Phone:** (443) 287-2937
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1881694453, Baltimore, MD); Shock Trauma Associates, P.A. (NPI 1679512909, Baltimore, MD); University Of Maryland Anesthesiology Associates P.A. (NPI 1033915145, Baltimore, MD); First Colonies Anesthesia Associates, LLC (NPI 1740218767, Columbia, MD); North American Partners In Anesthesia Maryland LLC (NPI 1093707879, Prince Frederick, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 30, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1265824791) · Data from the CMS NPPES public registry.