ANNAPOLIS RHEUMATOLOGY LLC
NPI 1104188424
Internal Medicine - Rheumatology in Annapolis, MD
About Annapolis Rheumatology Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNAPOLIS RHEUMATOLOGY LLC (NPI 1104188424) is a healthcare organization registered as a rheumatology in Annapolis, Maryland and active in the NPI registry since June 2012. The organization lists Ashok Jacob, Manging Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Annapolis Rheumatology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to Annapolis Rheumatology LLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 6 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (19)
Washington, DC 20007
Bel Air, MD 21014
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 Annapolis Rheumatology LLC's NPI number?
The NPI number for Annapolis Rheumatology LLC is 1104188424. It was assigned to this organization in the NPPES registry on June 12, 2012.
Where is Annapolis Rheumatology LLC located?
Annapolis Rheumatology LLC is located at 166 Defense Hwy Ste 200, Annapolis, MD 21401. The listed phone number is (410) 897-1941.
What is Annapolis Rheumatology LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Annapolis Rheumatology LLC enrolled in Medicare?
Yes. Annapolis Rheumatology LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Annapolis Rheumatology LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 2 Medicare specialties reassign their Medicare billing to Annapolis Rheumatology LLC. 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. The largest specialties are Rheumatology (17) and Internal Medicine (2). Of these, 4 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Annapolis Rheumatology LLC accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and Ambetter from Buckeye Health Plan and 21 other insurers list Annapolis Rheumatology LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Annapolis Rheumatology LLC was last updated on February 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Annapolis Rheumatology Llc · NPI 1104188424
Rheumatology organization in Annapolis, Maryland. Organization record, active in the CMS NPPES registry since June 12, 2012.
## Identity
- **NPI:** 1104188424 (Entity type: Organization)
- **Enumerated:** June 12, 2012
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Organization subpart:** No
- **Authorized official:** Ashok Jacob, MANGING DIRECTOR
## Practice location
- **Address:** 166 DEFENSE HWY STE 200, Annapolis, MD 21401-8922
- **Phone:** (410) 897-1941
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Rheumatology (17), Internal Medicine (2); 4 practice at this address and 6 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 25, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1104188424) · Data from the CMS NPPES public registry.