MRS. TONI BOYAJIAN ARNP
NPI 1821445826
Nurse Practitioner - Family in Baltimore, MD
About Mrs. Toni Boyajian Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. TONI BOYAJIAN ARNP (NPI 1821445826) is an individual family provider in Baltimore, Maryland, licensed in Maryland (R196036) and active in the NPI registry since May 2016. 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)
Mrs. Toni Boyajian Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Toni Boyajian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pasadena, MD 21122
- Reassigned Medicare billing, Maryland enrollment
- 794 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 21250 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 21250
BALTIMORE, MD 21250
BALTIMORE, MD 21250
BALTIMORE, MD 21250
BALTIMORE, MD 21250
BALTIMORE, MD 21250
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 Toni Boyajian's NPI number?
The NPI number for Toni Boyajian is 1821445826. It was assigned to this individual provider in the NPPES registry on May 19, 2016.
Where is Toni Boyajian located?
Toni Boyajian practices at 1000 Hilltop Cir University Health Services Erikson Hall Ground Floor, Baltimore, MD 21250. The listed phone number is (410) 455-2542.
What is Toni Boyajian's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Toni Boyajian enrolled in Medicare?
Yes. Toni Boyajian is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Toni Boyajian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Toni Boyajian reassigns Medicare benefits to Luminis Health Medical Group, LLC (Pasadena, MD). 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 Toni Boyajian'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 Toni Boyajian was last updated on May 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mrs. Toni Boyajian, ARNP · NPI 1821445826
Family physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since May 19, 2016.
## Identity
- **NPI:** 1821445826 (Entity type: Individual)
- **Enumerated:** May 19, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R196036 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 HILLTOP CIR, UNIVERSITY HEALTH SERVICES ERIKSON HALL GROUND FLOOR, Baltimore, MD 21250-0001
- **Phone:** (410) 455-2542
## 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:** Luminis Health Medical Group, LLC (NPI 1063837490, Pasadena, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 19, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1821445826) · Data from the CMS NPPES public registry.