SHARON RUTH WEEKS GROH MD
NPI 1669817839
Transplant Surgery in Baltimore, MD
About Sharon Ruth Weeks Groh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHARON RUTH WEEKS GROH MD (NPI 1669817839) is an individual transplant surgery provider in Baltimore, Maryland, licensed in Maryland (D89760) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains a secondary practice location in Bethesda.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sharon Ruth Weeks Groh Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sharon Weeks Groh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
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 Sharon Weeks Groh's NPI number?
The NPI number for Sharon Weeks Groh is 1669817839. It was assigned to this individual provider in the NPPES registry on May 1, 2013. The provider is also known as Sharon Ruth Weeks MD.
Where is Sharon Weeks Groh located?
Sharon Weeks Groh practices at 720 Rutland Ave # Ross765, Baltimore, MD 21205. The listed phone number is (410) 502-5198.
What is Sharon Weeks Groh's specialty?
The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.
Is Sharon Weeks Groh enrolled in Medicare?
Yes. Sharon Weeks Groh is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sharon Weeks Groh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Weeks Groh reassigns Medicare benefits to Johns Hopkins University (Baltimore, MD). The 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 Sharon Weeks Groh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sharon Weeks Groh affiliated with any hospitals?
According to CMS data, Sharon Weeks Groh is affiliated with Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for Sharon Weeks Groh was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Sharon Ruth Weeks Groh, MD · NPI 1669817839
Transplant Surgery physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since May 1, 2013.
## Identity
- **NPI:** 1669817839 (Entity type: Individual)
- **Enumerated:** May 1, 2013
- **Primary specialty:** Transplant Surgery · taxonomy 204F00000X
- **State license:** D89760 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 720 RUTLAND AVE # ROSS765, Baltimore, MD 21205-2109
- **Phone:** (410) 502-5198 · **Fax:** (410) 510-1514
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Johns Hopkins University (NPI 1023018413, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** July 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1669817839) · Data from the CMS NPPES public registry.