COSMIN GHEORGHE ANTONESCU
NPI 1124639133
Counselor - Mental Health in Gaithersburg, MD
About Cosmin Gheorghe Antonescu NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COSMIN GHEORGHE ANTONESCU (NPI 1124639133) is an individual mental health provider in Gaithersburg, Maryland, licensed in Maryland (10595) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
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
Cosmin Gheorghe Antonescu 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 Cosmin Antonescu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Germantown, MD 20876
- Reassigned Medicare billing, District of Columbia enrollment
- 21 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
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.
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 Cosmin Antonescu's NPI number?
The NPI number for Cosmin Antonescu is 1124639133. It was assigned to this individual provider in the NPPES registry on August 12, 2020.
Where is Cosmin Antonescu located?
Cosmin Antonescu practices at 208 Fountain Green Ln, Gaithersburg, MD 20878. The listed phone number is (301) 300-4353.
What is Cosmin Antonescu's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Cosmin Antonescu enrolled in Medicare?
Yes. Cosmin Antonescu 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 Cosmin Antonescu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cosmin Antonescu reassigns Medicare benefits to Vesta, Inc. (Germantown, 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 Cosmin Antonescu'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 Cosmin Antonescu was last updated on August 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Cosmin Gheorghe Antonescu · NPI 1124639133
Mental Health provider in Gaithersburg, Maryland. Individual provider, active in the CMS NPPES registry since August 12, 2020.
## Identity
- **NPI:** 1124639133 (Entity type: Individual)
- **Enumerated:** August 12, 2020
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 10595 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 208 FOUNTAIN GREEN LN, Gaithersburg, MD 20878-7853
- **Phone:** (301) 300-4353
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Vesta, Inc. (NPI 1003027707, Germantown, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** August 12, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1124639133) · Data from the CMS NPPES public registry.