CONSTANTINE LEWKO
NPI 1922470905
Nurse Practitioner - Family in New Carrollton, MD
About Constantine Lewko NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CONSTANTINE LEWKO (NPI 1922470905) is an individual family provider in New Carrollton, Maryland, licensed in District Of Columbia (NP1028826) and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Constantine Lewko is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Constantine Lewko reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hyattsville, MD 20785
- Reassigned Medicare billing, District of Columbia enrollment
Washington, DC 20032
- Reassigned Medicare billing, District of Columbia enrollment
- 11 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20784 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Constantine Lewko's NPI number?
The NPI number for Constantine Lewko is 1922470905. It was assigned to this individual provider in the NPPES registry on October 29, 2015.
Where is Constantine Lewko located?
Constantine Lewko practices at 4210 70th Ave, New Carrollton, MD 20784. The listed phone number is (202) 464-0517.
What is Constantine Lewko's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Constantine Lewko enrolled in Medicare?
Yes. Constantine Lewko is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Constantine Lewko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Constantine Lewko reassigns Medicare benefits to 2 organizations: Everlasting Health Services LLC (Hyattsville, MD) and New Hope Health Services, LLC (Washington, DC). 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 Constantine Lewko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Constantine Lewko was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Constantine Lewko · NPI 1922470905
Family physician in New Carrollton, Maryland. Individual provider, active in the CMS NPPES registry since October 29, 2015.
## Identity
- **NPI:** 1922470905 (Entity type: Individual)
- **Enumerated:** October 29, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP1028826 (District of Columbia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4210 70TH AVE, New Carrollton, MD 20784-2116
- **Phone:** (202) 464-0517
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Everlasting Health Services LLC (NPI 1932930179, Hyattsville, MD); New Hope Health Services, LLC (NPI 1437628914, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 1, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1922470905) · Data from the CMS NPPES public registry.