Carol Knowles, PA-C
NPI 1912900838 · Physician Assistant · Greensboro, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carol Knowles, PA-C is a Physician Assistant provider in Greensboro, NC (NPI 1912900838).
Provider details
- NPI number
- 1912900838
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 1576 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-05-24
- Last updated
- 2022-07-21
Frequently asked questions
- What is Carol Knowles's NPI number?
- Carol Knowles's National Provider Identifier (NPI) is 1912900838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carol Knowles's specialty?
- Carol Knowles is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carol Knowles located?
- Carol Knowles's practice location on file with NPPES is 3200 Northline Ave, Greensboro, NC 27408-7616.
- What is Carol Knowles's phone number?
- The practice phone number listed in the NPPES registry for Carol Knowles is (336) 545-5000.
- Does Carol Knowles accept Medicare?
- Carol Knowles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carol Knowles's NPI active?
- Yes — Carol Knowles's NPI (1912900838) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.