DR. MARY EMIL MAKARYUS M.D.
NPI 1821310848
Student in an Organized Health Care Education/Training Program in New Hyde Park, NY
About Dr. Mary Emil Makaryus M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY EMIL MAKARYUS M.D. (NPI 1821310848) is an individual student in an organized health care education/training program in New Hyde Park, New York and active in the NPI registry since February 2010. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mary Emil Makaryus M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mary Makaryus reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 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.
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.
NEW HYDE PARK, NY 11040
NEW HYDE PARK, NY 11040
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 Mary Makaryus's NPI number?
The NPI number for Mary Makaryus is 1821310848. It was assigned to this individual provider in the NPPES registry on February 17, 2010.
Where is Mary Makaryus located?
Mary Makaryus practices at 27005 76th Ave, New Hyde Park, NY 11040. The listed phone number is (718) 470-7700.
What is Mary Makaryus's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Mary Makaryus enrolled in Medicare?
Yes. Mary Makaryus is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mary Makaryus's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Makaryus reassigns Medicare benefits to North Shore - Lij Medical PC (New Hyde Park, NY). The 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 Mary Makaryus'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 Mary Makaryus was last updated on February 17, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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. Mary Emil Makaryus, M.D. · NPI 1821310848
Student in an Organized Health Care Education/Training Program provider in New Hyde Park, New York. Individual provider, active in the CMS NPPES registry since February 17, 2010.
## Identity
- **NPI:** 1821310848 (Entity type: Individual)
- **Enumerated:** February 17, 2010
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 27005 76TH AVE, New Hyde Park, NY 11040-1402
- **Phone:** (718) 470-7700
## 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:** North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 17, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1821310848) · Data from the CMS NPPES public registry.