MR DOCS
NPI 1891015012
Internal Medicine in Easton, MD
About Mr Docs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR DOCS (NPI 1891015012), doing business as Miles River Physicians, is a healthcare organization registered as an internal medicine in Easton, Maryland and active in the NPI registry since June 2010. The organization maintains a secondary practice location in Cambridge and lists Tammy Smith, Practice Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 2
Secondary Practice Location 1
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)
Mr Docs is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
17Medicare enrollment records show 17 clinicians reassign Medicare billing to Mr Docs, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (17)
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 Miles River Primary Care LLC's NPI number?
The NPI number for Miles River Primary Care LLC is 1891015012. It was assigned to this organization in the NPPES registry on June 10, 2010. The provider is also known as Mr Docs. The provider was formerly known as Miles River Physicians.
Where is Miles River Primary Care LLC located?
Miles River Primary Care LLC is located at 8579 Commerce Dr Ste 104, Easton, MD 21601. The listed phone number is (410) 822-9133.
What is Miles River Primary Care LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Miles River Primary Care LLC enrolled in Medicare?
Yes. Miles River Primary Care LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Miles River Primary Care LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 17 clinicians in 3 Medicare specialties reassign their Medicare billing to Miles River Primary Care 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 Nurse Practitioner (15), Family Practice (1) and Internal Medicine (1). Of these, 4 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Miles River Primary Care LLC was last updated on May 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mr Docs · NPI 1891015012
Internal Medicine organization in Easton, Maryland. Organization record, active in the CMS NPPES registry since June 10, 2010.
## Identity
- **NPI:** 1891015012 (Entity type: Organization)
- **Enumerated:** June 10, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Miles River Primary Care Llc
- **Also known as:** Miles River Physicians (Former Legal Business Name)
- **Organization subpart:** No
- **Authorized official:** Tammy Smith, PRACTICE MANAGER
## Practice location
- **Address:** 8579 COMMERCE DR STE 104, Easton, MD 21601-7420
- **Phone:** (410) 822-9133 · **Fax:** (410) 822-9513
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 17 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (15), Family Practice (1), Internal Medicine (1); 4 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1891015012) · Data from the CMS NPPES public registry.