MELISSA ABIGAIL HERNANDEZ LCSW
NPI 1669941167
Social Worker - Clinical in Arlington, VA
About Melissa Abigail Hernandez Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA ABIGAIL HERNANDEZ LCSW (NPI 1669941167) is an individual clinical provider in Arlington, Virginia and active in the NPI registry since November 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Arlington.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Melissa Abigail Hernandez Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Melissa Hernandez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Washington, DC 20009
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Marys Center For Maternal And Child Care Inc
- 175 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 22205 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.
ARLINGTON, VA 22205
ARLINGTON, VA 22205
ARLINGTON, VA 22205
ARLINGTON, VA 22205
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 Melissa Hernandez's NPI number?
The NPI number for Melissa Hernandez is 1669941167. It was assigned to this individual provider in the NPPES registry on November 14, 2018.
Where is Melissa Hernandez located?
Melissa Hernandez practices at 1701 N George Mason Dr, Arlington, VA 22205. The listed phone number is (954) 646-6646.
What is Melissa Hernandez's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Melissa Hernandez enrolled in Medicare?
Yes. Melissa Hernandez is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Melissa Hernandez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Hernandez reassigns Medicare benefits to Mary's Center For Maternal And Child Care, Inc (Washington, DC). 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 Melissa Hernandez'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 Melissa Hernandez was last updated on December 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Melissa Abigail Hernandez, LCSW · NPI 1669941167
Clinical provider in Arlington, Virginia. Individual provider, active in the CMS NPPES registry since November 14, 2018.
## Identity
- **NPI:** 1669941167 (Entity type: Individual)
- **Enumerated:** November 14, 2018
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **Sole proprietor:** No
## Practice location
- **Address:** 1701 N GEORGE MASON DR, Arlington, VA 22205-3610
- **Phone:** (954) 646-6646
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mary's Center For Maternal And Child Care, Inc (NPI 1962520288, Washington, DC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 22, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1669941167) · Data from the CMS NPPES public registry.