HANNAH LEIGH MASON FNP
NPI 1932989647
Nurse Practitioner - Family in Anderson, SC
About Hannah Leigh Mason Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH LEIGH MASON FNP (NPI 1932989647) is an individual family provider in Anderson, South Carolina, licensed in South Carolina (28443) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS, is affiliated with Cannon Memorial Hospital, and is a graduate of University Of South Carolina School Of Medicine (2023).
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 and accepts Medicare assignment
Hannah Leigh Mason Fnp 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 Reassignment
Medicare enrollment records show Hannah Mason reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Anderson, SC 29621
- Reassigned Medicare billing, South Carolina enrollment
- 381 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 2
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cannon Memorial Hospital
Acute Care Hospitals · Pickens, SCAnmed Health
Acute Care Hospitals · Anderson, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29621 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Hannah Mason's NPI number?
The NPI number for Hannah Mason is 1932989647. It was assigned to this individual provider in the NPPES registry on October 2, 2023.
Where is Hannah Mason located?
Hannah Mason practices at 2000 E Greenville St Ste 5140, Anderson, SC 29621. The listed phone number is (864) 716-6100.
What is Hannah Mason's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Hannah Mason enrolled in Medicare?
Yes. Hannah Mason 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 organization bills Medicare for Hannah Mason's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Mason reassigns Medicare benefits to Anmed Health (Anderson, SC). 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 Hannah Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Mason accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and First Choice Next and 2 other insurers list Hannah Mason 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.
Is Hannah Mason affiliated with any hospitals?
According to CMS data, Hannah Mason is affiliated with Cannon Memorial Hospital and Anmed Health.
When was this NPI record last updated?
The NPPES record for Hannah Mason was last updated on March 19, 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.
# Hannah Leigh Mason, FNP · NPI 1932989647
Family physician in Anderson, South Carolina. Individual provider, active in the CMS NPPES registry since October 2, 2023.
## Identity
- **NPI:** 1932989647 (Entity type: Individual)
- **Enumerated:** October 2, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 28443 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2000 E GREENVILLE ST STE 5140, Anderson, SC 29621-1580
- **Phone:** (864) 716-6100
## 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:** Anmed Health (NPI 1396057154, Anderson, SC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Carolina School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** March 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1932989647) · Data from the CMS NPPES public registry.