VIRGINIA MARX NP-C
NPI 1851665806
Nurse Practitioner in Houston, TX
About Virginia Marx Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VIRGINIA MARX NP-C (NPI 1851665806) is an individual nurse practitioner in Houston, Texas, licensed in Texas (AP141310) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
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
Virginia Marx Np-c 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 Reassignments
3Medicare enrollment records show Virginia Marx reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77084
- Reassigned Medicare billing, Texas enrollment
- 8 clinicians in this Medicare group
Houston, TX 77084
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Forefront Dermatology Sc
- 14 clinicians in this Medicare group
Katy, TX 77450
- Reassigned Medicare billing, Texas enrollment
- 7 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 77084 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Virginia Marx's NPI number?
The NPI number for Virginia Marx is 1851665806. It was assigned to this individual provider in the NPPES registry on March 7, 2012.
Where is Virginia Marx located?
Virginia Marx practices at 2051 Greenhouse Rd Ste 270, Houston, TX 77084. The listed phone number is (281) 665-4444.
What is Virginia Marx's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Virginia Marx enrolled in Medicare?
Yes. Virginia Marx 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 organizations bill Medicare for Virginia Marx's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Virginia Marx reassigns Medicare benefits to 3 organizations: Forefront Dermatology - Houston, PLLC (Houston, TX), Forefront Dermatology, S.C. (Houston, TX) and Advanced Dermatology And Skin Care PA (Katy, TX). Each 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 Virginia Marx'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 Virginia Marx was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.
# Virginia Marx, NP-C · NPI 1851665806
Nurse Practitioner physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since March 7, 2012.
## Identity
- **NPI:** 1851665806 (Entity type: Individual)
- **Enumerated:** March 7, 2012
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** AP141310 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2051 GREENHOUSE RD STE 270, Houston, TX 77084-7573
- **Phone:** (281) 665-4444 · **Fax:** (281) 392-6766
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Forefront Dermatology - Houston, PLLC (NPI 1366335457, Houston, TX); Forefront Dermatology, S.C. (NPI 1306663570, Houston, TX); Advanced Dermatology And Skin Care PA (NPI 1710917521, Katy, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** June 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1851665806) · Data from the CMS NPPES public registry.