CLAUDIA THEIS CRNA
NPI 1598658254
Nurse Anesthetist, Certified Registered in Hagerstown, MD
About Claudia Theis Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLAUDIA THEIS CRNA (NPI 1598658254) is an individual nurse anesthetist, certified registered in Hagerstown, Maryland, licensed in Maryland (R224920) and active in the NPI registry since June 2025. She is affiliated with Meritus Medical Center and is a graduate of Other (2025).
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
Claudia Theis 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
2Medicare enrollment records show Claudia Theis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hagerstown, MD 21742
- Reassigned Medicare billing, Maryland enrollment
- 311 clinicians in this Medicare group
Bel Air, MD 21014
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Maryland Anesthesia & Pain Management Services PC
- 78 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Meritus Medical Center
Acute Care Hospitals · Hagerstown, MDUmd Upper Chesapeake Medical Center
Acute Care Hospitals · Bel Air, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21742 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
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 Claudia Theis's NPI number?
The NPI number for Claudia Theis is 1598658254. It was assigned to this individual provider in the NPPES registry on June 2, 2025.
Where is Claudia Theis located?
Claudia Theis practices at 11116 Medical Campus Rd, Hagerstown, MD 21742. The listed phone number is (301) 790-8000.
What is Claudia Theis's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Claudia Theis enrolled in Medicare?
Yes. Claudia Theis 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 Claudia Theis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Claudia Theis reassigns Medicare benefits to 2 organizations: Meritus Medical Center Inc (Hagerstown, MD) and Maryland Anesthesia & Pain Management Services, P.C. (Bel Air, 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 Claudia Theis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Claudia Theis affiliated with any hospitals?
According to CMS data, Claudia Theis is affiliated with Meritus Medical Center and Umd Upper Chesapeake Medical Center.
When was this NPI record last updated?
The NPPES record for Claudia Theis was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.
# Claudia Theis, CRNA · NPI 1598658254
Nurse Anesthetist, Certified Registered physician in Hagerstown, Maryland. Individual provider, active in the CMS NPPES registry since June 2, 2025.
## Identity
- **NPI:** 1598658254 (Entity type: Individual)
- **Enumerated:** June 2, 2025
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R224920 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 11116 MEDICAL CAMPUS RD, Hagerstown, MD 21742-6710
- **Phone:** (301) 790-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Meritus Medical Center Inc (NPI 1508632191, Hagerstown, MD); Maryland Anesthesia & Pain Management Services, P.C. (NPI 1043052632, Bel Air, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** June 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1598658254) · Data from the CMS NPPES public registry.