CD ENDOCRINOLOGY
NPI 1386391993
Internal Medicine - Endocrinology, Diabetes & Metabolism in Columbia, MD
About Cd Endocrinology NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CD ENDOCRINOLOGY (NPI 1386391993) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Columbia, Maryland and active in the NPI registry since March 2022. The organization lists Claudia P Dumfeh, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Cd Endocrinology is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Cd Endocrinology, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Cd Endocrinology's NPI number?
The NPI number for Cd Endocrinology is 1386391993. It was assigned to this organization in the NPPES registry on March 3, 2022.
Where is Cd Endocrinology located?
Cd Endocrinology is located at 6425 Elffolk Ter, Columbia, MD 21045. The listed phone number is (410) 387-1711.
What is Cd Endocrinology's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Cd Endocrinology enrolled in Medicare?
Yes. Cd Endocrinology is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cd Endocrinology?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Endocrinology) reassigns their Medicare billing to Cd Endocrinology. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Cd Endocrinology was last updated on March 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Cd Endocrinology · NPI 1386391993
Endocrinology, Diabetes & Metabolism organization in Columbia, Maryland. Organization record, active in the CMS NPPES registry since March 3, 2022.
## Identity
- **NPI:** 1386391993 (Entity type: Organization)
- **Enumerated:** March 3, 2022
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **Organization subpart:** No
- **Authorized official:** Claudia Dumfeh, OWNER
## Practice location
- **Address:** 6425 ELFFOLK TER, Columbia, MD 21045-4421
- **Phone:** (410) 387-1711
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Endocrinology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1386391993) · Data from the CMS NPPES public registry.