Catherine Colonna, MD
NPI 1619711140 · Internal Medicine Physician · Charleston, SC
Catherine Colonna, MD is a Internal Medicine Physician provider in Charleston, SC (NPI 1619711140).
Provider details
- NPI number
- 1619711140
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- LL92477 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-06-20
- Last updated
- 2024-06-20
- Certified
- 2024-06-20
Frequently asked questions
- What is Catherine Colonna's NPI number?
- Catherine Colonna's National Provider Identifier (NPI) is 1619711140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Colonna's specialty?
- Catherine Colonna is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Colonna located?
- Catherine Colonna's practice location on file with NPPES is 169 Ashley Avenue, Charleston, SC 29425.
- What is Catherine Colonna's phone number?
- The practice phone number listed in the NPPES registry for Catherine Colonna is (843) 792-2300.
- Is Catherine Colonna's NPI active?
- Yes — Catherine Colonna's NPI (1619711140) is active in the NPPES registry as of the last update on 2024-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.