MS. DIANA MARIA ASHLEY RN, FNP
NPI 1407121908
Nurse Practitioner - Family in Rock Hill, SC
About Ms. Diana Maria Ashley Rn, Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. DIANA MARIA ASHLEY RN, FNP (NPI 1407121908) is an individual family provider in Rock Hill, South Carolina, licensed in California (21690) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Diana Maria Ashley Rn, Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29730 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 Diana Ashley's NPI number?
The NPI number for Diana Ashley is 1407121908. It was assigned to this individual provider in the NPPES registry on March 15, 2012.
Where is Diana Ashley located?
Diana Ashley practices at 331 E Main St Ste 200, Rock Hill, SC 29730. The listed phone number is (301) 809-4000.
What is Diana Ashley's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Diana Ashley enrolled in Medicare?
Yes. Diana Ashley is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Diana Ashley was last updated on December 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Ms. Diana Maria Ashley, RN, FNP · NPI 1407121908
Family physician in Rock Hill, South Carolina. Individual provider, active in the CMS NPPES registry since March 15, 2012.
## Identity
- **NPI:** 1407121908 (Entity type: Individual)
- **Enumerated:** March 15, 2012
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 21690 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 331 E MAIN ST STE 200, Rock Hill, SC 29730-5384
- **Phone:** (301) 809-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** December 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1407121908) · Data from the CMS NPPES public registry.