THERESA O. GUYTON AG-ACNP
NPI 1396267118
Nurse Practitioner - Acute Care in Charlottesville, VA
About Theresa O. Guyton Ag-acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THERESA O. GUYTON AG-ACNP (NPI 1396267118) is an individual acute care provider in Charlottesville, Virginia, licensed in Virginia (0024175060) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Theresa O. Guyton Ag-acnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Theresa Guyton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Charlottesville, VA 22911
- Reassigned Medicare billing, Virginia enrollment
- 2,820 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 22908 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.
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 Theresa Guyton's NPI number?
The NPI number for Theresa Guyton is 1396267118. It was assigned to this individual provider in the NPPES registry on July 13, 2017.
Where is Theresa Guyton located?
Theresa Guyton practices at 1215 Lee St, Charlottesville, VA 22908. The listed phone number is (434) 243-1000.
What is Theresa Guyton's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Theresa Guyton enrolled in Medicare?
Yes. Theresa Guyton is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Theresa Guyton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Guyton reassigns Medicare benefits to University Of Virginia Physicians Group (Charlottesville, VA). 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 Theresa Guyton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Theresa Guyton accept?
Health plans from Oscar Health list Theresa Guyton 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 Theresa Guyton was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.
# Theresa O. Guyton, AG-ACNP · NPI 1396267118
Acute Care physician in Charlottesville, Virginia. Individual provider, active in the CMS NPPES registry since July 13, 2017.
## Identity
- **NPI:** 1396267118 (Entity type: Individual)
- **Enumerated:** July 13, 2017
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 0024175060 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1215 LEE ST, Charlottesville, VA 22908-0816
- **Phone:** (434) 243-1000 · **Fax:** (434) 244-7551
## 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:** University Of Virginia Physicians Group (NPI 1033138250, Charlottesville, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396267118) · Data from the CMS NPPES public registry.