DR. MARGOT DE DEYNE DNP, CRNP
NPI 1992468219
Nurse Practitioner - Family in Lutherville, MD
About Dr. Margot De Deyne Dnp, Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARGOT DE DEYNE DNP, CRNP (NPI 1992468219) is an individual family provider in Lutherville, Maryland, licensed in Maryland (R221826) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
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 and accepts Medicare assignment
Dr. Margot De Deyne Dnp, Crnp 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 Reassignment
Medicare enrollment records show Margot De Deyne reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21202
- Reassigned Medicare billing, Maryland enrollment
- 257 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 7
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 21093 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.
LUTHERVILLE, MD 21093
LUTHERVILLE, MD 21093
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 Margot De Deyne's NPI number?
The NPI number for Margot De Deyne is 1992468219. It was assigned to this individual provider in the NPPES registry on October 14, 2021.
Where is Margot De Deyne located?
Margot De Deyne practices at 1734 York Rd, Lutherville, MD 21093. The listed phone number is (410) 252-2273.
What is Margot De Deyne's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Margot De Deyne enrolled in Medicare?
Yes. Margot De Deyne 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 organization bills Medicare for Margot De Deyne's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margot De Deyne reassigns Medicare benefits to Maryland Family Care, Inc. (Baltimore, 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 Margot De Deyne'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 Margot De Deyne was last updated on August 2, 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.
# Dr. Margot De Deyne, DNP, CRNP · NPI 1992468219
Family physician in Lutherville, Maryland. Individual provider, active in the CMS NPPES registry since October 14, 2021.
## Identity
- **NPI:** 1992468219 (Entity type: Individual)
- **Enumerated:** October 14, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R221826 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1734 YORK RD, Lutherville, MD 21093-5606
- **Phone:** (410) 252-2273
## 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:** Maryland Family Care, Inc. (NPI 1598718256, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** August 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1992468219) · Data from the CMS NPPES public registry.