DR. DIMITRIOS THEMIS AVGEROPOULOS MD
NPI 1598260168
Internal Medicine in Baltimore, MD
About Dr. Dimitrios Themis Avgeropoulos Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DIMITRIOS THEMIS AVGEROPOULOS MD (NPI 1598260168) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D0091518) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Dr. Dimitrios Themis Avgeropoulos Md 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
3Medicare enrollment records show Dimitrios Avgeropoulos reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21239
- Reassigned Medicare billing, Maryland enrollment
- 2,602 clinicians in this Medicare group
Baltimore, MD 21202
- Reassigned Medicare billing, District of Columbia enrollment
- 242 clinicians in this Medicare group
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia enrollment
- 1,534 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 12
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21218 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 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
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 Dimitrios Avgeropoulos's NPI number?
The NPI number for Dimitrios Avgeropoulos is 1598260168. It was assigned to this individual provider in the NPPES registry on March 27, 2018.
Where is Dimitrios Avgeropoulos located?
Dimitrios Avgeropoulos practices at 201 E University Pkwy, Baltimore, MD 21218. The listed phone number is (410) 554-2284.
What is Dimitrios Avgeropoulos's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Dimitrios Avgeropoulos enrolled in Medicare?
Yes. Dimitrios Avgeropoulos 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 Dimitrios Avgeropoulos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dimitrios Avgeropoulos reassigns Medicare benefits to 3 organizations: Medstar Medical Group II LLC (Baltimore, MD), Privia Care Center LLC (Baltimore, MD) and Privia Medical Group, LLC (Arlington, VA). 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 Dimitrios Avgeropoulos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dimitrios Avgeropoulos accept?
Health plans from Oscar Health list Dimitrios Avgeropoulos 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 Dimitrios Avgeropoulos was last updated on June 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Dimitrios Themis Avgeropoulos, MD · NPI 1598260168
Internal Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since March 27, 2018.
## Identity
- **NPI:** 1598260168 (Entity type: Individual)
- **Enumerated:** March 27, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D0091518 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 E UNIVERSITY PKWY, Baltimore, MD 21218-2829
- **Phone:** (410) 554-2284 · **Fax:** (410) 554-2184
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Privia Care Center LLC (NPI 1730664012, Baltimore, MD); Privia Medical Group, LLC (NPI 1013042480, Arlington, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** June 24, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1598260168) · Data from the CMS NPPES public registry.