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Sondra Keller, MD
NPI 1821106774 · Psychiatry Physician · Charleston, SC
Sondra Keller, MD is a Psychiatry Physician provider in Charleston, SC (NPI 1821106774).
Provider details
- NPI number
- 1821106774
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 16778 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
171 Ashley Ave
Charleston, SC 29425-0001
Phone: (843) 792-1414
Street-level locationGet directions
Mailing address
Po Box 751461
Charlotte, NC 28275-1461
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2011-08-04
Frequently asked questions
- What is Sondra Keller's NPI number?
- Sondra Keller's National Provider Identifier (NPI) is 1821106774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sondra Keller's specialty?
- Sondra Keller is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sondra Keller located?
- Sondra Keller's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-0001.
- What is Sondra Keller's phone number?
- The practice phone number listed in the NPPES registry for Sondra Keller is (843) 792-1414.
- Is Sondra Keller's NPI active?
- Yes — Sondra Keller's NPI (1821106774) is active in the NPPES registry as of the last update on 2011-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.