Charles Mason, PA
NPI 1255396321 · Medical Physician Assistant · Spartanburg, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Mason, PA is a Medical Physician Assistant provider in Spartanburg, SC (NPI 1255396321).
Provider details
- NPI number
- 1255396321
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- A556 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2021-02-05
- Certified
- 2021-02-05
Frequently asked questions
- What is Charles Mason's NPI number?
- Charles Mason's National Provider Identifier (NPI) is 1255396321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Mason's specialty?
- Charles Mason is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Charles Mason located?
- Charles Mason's practice location on file with NPPES is 101 E Wood St, Spartanburg, SC 29303-3040.
- What is Charles Mason's phone number?
- The practice phone number listed in the NPPES registry for Charles Mason is (864) 560-6654.
- Does Charles Mason accept Medicare?
- Charles Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Mason's NPI active?
- Yes — Charles Mason's NPI (1255396321) is active in the NPPES registry as of the last update on 2021-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.