MRS. KRISTINE D. SANTOS
NPI 1679800411
Nurse Anesthetist, Certified Registered in Baltimore, MD
About Mrs. Kristine D. Santos NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KRISTINE D. SANTOS (NPI 1679800411) is an individual nurse anesthetist, certified registered in Baltimore, Maryland, licensed in Maryland (R177946) and active in the NPI registry since November 2009. She is a graduate of Other (2009).
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 (PECOS)
Mrs. Kristine D. Santos is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Kristine Santos reassigns Medicare billing to 3 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
- 148 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
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
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.
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 Kristine Santos's NPI number?
The NPI number for Kristine Santos is 1679800411. It was assigned to this individual provider in the NPPES registry on November 16, 2009.
Where is Kristine Santos located?
Kristine Santos practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-6704.
What is Kristine Santos's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Kristine Santos enrolled in Medicare?
Yes. Kristine Santos is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kristine Santos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristine Santos reassigns Medicare benefits to 3 organizations: University Of Maryland Medical System Corporation (Baltimore, MD), University Of Maryland Anesthesiology Associates P.A. (Baltimore, MD) and Johns Hopkins University (Baltimore, 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 Kristine Santos'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 Kristine Santos was last updated on November 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Mrs. Kristine D. Santos · NPI 1679800411
Nurse Anesthetist, Certified Registered physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since November 16, 2009.
## Identity
- **NPI:** 1679800411 (Entity type: Individual)
- **Enumerated:** November 16, 2009
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R177946 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, Baltimore, MD 21201-1544
- **Phone:** (410) 328-6704
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Maryland Medical System Corporation (NPI 1508807355, Baltimore, MD); University Of Maryland Anesthesiology Associates P.A. (NPI 1033915145, Baltimore, MD); Johns Hopkins University (NPI 1295731966, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** November 16, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1679800411) · Data from the CMS NPPES public registry.