SHANNON SEIFERT CRNA
NPI 1396742946
Nurse Anesthetist, Certified Registered in Baltimore, MD
About Shannon Seifert Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHANNON SEIFERT CRNA (NPI 1396742946) is an individual nurse anesthetist, certified registered in Baltimore, Maryland, licensed in Maryland (R145654) and active in the NPI registry since June 2005. He is affiliated with University Of Maryland Medical Center and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Shannon Seifert Crna 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
3Medicare enrollment records show Shannon Seifert 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
- 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
Annapolis, MD 21401
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 391 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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Maryland Medical Center
Acute Care Hospitals · Baltimore, MDAdventist Healthcare White Oak Medical Center
Acute Care Hospitals · Silver Spring, MDLuminis Health Anne Arundel Medical Center, Inc
Acute Care Hospitals · Annapolis, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21218 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.
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 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
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 Shannon Seifert's NPI number?
The NPI number for Shannon Seifert is 1396742946. It was assigned to this individual provider in the NPPES registry on June 28, 2005.
Where is Shannon Seifert located?
Shannon Seifert practices at 201 E University Pkwy, Baltimore, MD 21218. The listed phone number is (410) 455-2300.
What is Shannon Seifert's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Shannon Seifert enrolled in Medicare?
Yes. Shannon Seifert 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 Shannon Seifert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Seifert reassigns Medicare benefits to 3 organizations: University Of Maryland Anesthesiology Associates, P.A. (Baltimore, MD), First Colonies Anesthesia Associates, LLC (Columbia, MD) and Anesthesia Company, LLC (Annapolis, 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 Shannon Seifert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Shannon Seifert affiliated with any hospitals?
According to CMS data, Shannon Seifert is affiliated with University Of Maryland Medical Center, Adventist Healthcare White Oak Medical Center and Luminis Health Anne Arundel Medical Center, Inc.
When was this NPI record last updated?
The NPPES record for Shannon Seifert was last updated on January 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Shannon Seifert, CRNA · NPI 1396742946
Nurse Anesthetist, Certified Registered physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since June 28, 2005.
## Identity
- **NPI:** 1396742946 (Entity type: Individual)
- **Enumerated:** June 28, 2005
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R145654 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 E UNIVERSITY PKWY, Baltimore, MD 21218-2829
- **Phone:** (410) 455-2300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Maryland Anesthesiology Associates, P.A. (NPI 1720024235, Baltimore, MD); First Colonies Anesthesia Associates, LLC (NPI 1740218767, Columbia, MD); Anesthesia Company, LLC (NPI 1871548156, Annapolis, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** January 22, 2019
- **Other identifiers:** Other 454MK569 (MD); Medicaid 406930700 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1396742946) · Data from the CMS NPPES public registry.