DR. MARSHAY NATASHA JAMES CPNP-AC, APRN
NPI 1639525496
Nurse Practitioner in Austin, TX
About Dr. Marshay Natasha James Cpnp-ac, Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARSHAY NATASHA JAMES CPNP-AC, APRN (NPI 1639525496) is an individual nurse practitioner in Austin, Texas, licensed in Texas (1121634) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS and maintains a secondary practice location in Memphis.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Marshay Natasha James Cpnp-ac, Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Marshay James reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 547 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Texas Childrens Physician Group
- 2,498 clinicians in this Medicare group
Maysville, KY 41056
- Reassigned Medicare billing, Tennessee enrollment
- 1,071 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 78717 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.
AUSTIN, TX 78717
AUSTIN, TX 78717
AUSTIN, TX 78717
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 Marshay James's NPI number?
The NPI number for Marshay James is 1639525496. It was assigned to this individual provider in the NPPES registry on May 11, 2016.
Where is Marshay James located?
Marshay James practices at 9835 N Lake Creek Pkwy, Austin, TX 78717. The listed phone number is (901) 871-2000.
What is Marshay James's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Marshay James enrolled in Medicare?
Yes. Marshay James is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marshay James's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marshay James reassigns Medicare benefits to 3 organizations: Longhorn Emergency Medical Associates PA (Austin, TX), Texas Children's Physician Group (Houston, TX) and Southeastern Emergency Physicians LLC (Maysville, KY). 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 Marshay James's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marshay James accept?
Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc., Oscar Health Plan of North Carolina, Inc and Oscar Health Plan, Inc. and 2 other insurers list Marshay James as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Marshay James was last updated on July 18, 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. Marshay Natasha James, CPNP-AC, APRN · NPI 1639525496
Nurse Practitioner physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since May 11, 2016.
## Identity
- **NPI:** 1639525496 (Entity type: Individual)
- **Enumerated:** May 11, 2016
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 1121634 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 9835 N LAKE CREEK PKWY, Austin, TX 78717-6210
- **Phone:** (901) 871-2000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Longhorn Emergency Medical Associates PA (NPI 1649669672, Austin, TX); Texas Children's Physician Group (NPI 1861675506, Houston, TX); Southeastern Emergency Physicians LLC (NPI 1356379382, Maysville, KY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1639525496) · Data from the CMS NPPES public registry.