CHELSEA CHRISTINE DIGGS CRNP
NPI 1831897917
Nurse Practitioner - Critical Care Medicine in Baltimore, MD
About Chelsea Christine Diggs Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHELSEA CHRISTINE DIGGS CRNP (NPI 1831897917) is an individual critical care medicine provider in Baltimore, Maryland, licensed in Maryland (R218009) and active in the NPI registry since February 2023. She is enrolled in Medicare PECOS, is affiliated with University Of Md Baltimore Washington Medical Center, and is a graduate of Other (2023).
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 and accepts Medicare assignment
Chelsea Christine Diggs Crnp 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 Chelsea Diggs reassigns Medicare billing to 2 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
- 966 clinicians in this Medicare group
Glen Burnie, MD 21061
- Reassigned Medicare billing, Maryland enrollment
- 79 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of MD Baltimore Washington Medical Center
Acute Care Hospitals · Glen Burnie, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 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.
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 Chelsea Diggs's NPI number?
The NPI number for Chelsea Diggs is 1831897917. It was assigned to this individual provider in the NPPES registry on February 20, 2023.
Where is Chelsea Diggs located?
Chelsea Diggs practices at 655 W Lombard St, Baltimore, MD 21201. The listed phone number is (410) 706-0501.
What is Chelsea Diggs's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Critical Care Medicine, with taxonomy code 363LC0200X.
Is Chelsea Diggs enrolled in Medicare?
Yes. Chelsea Diggs 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 Chelsea Diggs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Diggs reassigns Medicare benefits to 2 organizations: University Of Maryland Community Medical Group, Inc. (Baltimore, MD) and Baltimore Washington Emergency Physicians, Inc. (Glen Burnie, 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 Chelsea Diggs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Chelsea Diggs affiliated with any hospitals?
According to CMS data, Chelsea Diggs is affiliated with University Of MD Baltimore Washington Medical Center.
When was this NPI record last updated?
The NPPES record for Chelsea Diggs was last updated on August 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Chelsea Christine Diggs, CRNP · NPI 1831897917
Critical Care Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since February 20, 2023.
## Identity
- **NPI:** 1831897917 (Entity type: Individual)
- **Enumerated:** February 20, 2023
- **Primary specialty:** Nurse Practitioner - Critical Care Medicine · taxonomy 363LC0200X
- **State license:** R218009 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 655 W LOMBARD ST, Baltimore, MD 21201-1512
- **Phone:** (410) 706-0501
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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): University Of Maryland Community Medical Group, Inc. (NPI 1477530624, Baltimore, MD); Baltimore Washington Emergency Physicians, Inc. (NPI 1215983853, Glen Burnie, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** August 30, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1831897917) · Data from the CMS NPPES public registry.