Karen Knowles, M.D.
NPI 1619006996 · Internal Medicine Physician · Charlotte, NC
Karen Knowles, M.D. is a Internal Medicine Physician provider in Charlotte, NC (NPI 1619006996).
Provider details
- NPI number
- 1619006996
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 27285 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-03-05
- Last updated
- 2020-04-02
- Certified
- 2020-04-02
Frequently asked questions
- What is Karen Knowles's NPI number?
- Karen Knowles's National Provider Identifier (NPI) is 1619006996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Knowles's specialty?
- Karen Knowles is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Knowles located?
- Karen Knowles's practice location on file with NPPES is 6408 Bannington Rd, Charlotte, NC 28226-1358.
- What is Karen Knowles's phone number?
- The practice phone number listed in the NPPES registry for Karen Knowles is (704) 247-9187.
- Is Karen Knowles's NPI active?
- Yes — Karen Knowles's NPI (1619006996) is active in the NPPES registry as of the last update on 2020-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.