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Katherine St. Germain, D.O.
NPI 1891809471 · Psychiatry Physician · Charleston, SC
Katherine St. Germain, D.O. is a Psychiatry Physician provider in Charleston, SC (NPI 1891809471).
Provider details
- NPI number
- 1891809471
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 0569 (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
109 Bee St # 116
Charleston, SC 29401-5703
Phone: (843) 577-5011
Street-level locationGet directions
Mailing address
109 Bee St # 116
Charleston, SC 29401-5703
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2025-12-19
- Certified
- 2025-12-19
Frequently asked questions
- What is Katherine St. Germain's NPI number?
- Katherine St. Germain's National Provider Identifier (NPI) is 1891809471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine St. Germain's specialty?
- Katherine St. Germain is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine St. Germain located?
- Katherine St. Germain's practice location on file with NPPES is 109 Bee St # 116, Charleston, SC 29401-5703.
- What is Katherine St. Germain's phone number?
- The practice phone number listed in the NPPES registry for Katherine St. Germain is (843) 577-5011.
- Is Katherine St. Germain's NPI active?
- Yes — Katherine St. Germain's NPI (1891809471) is active in the NPPES registry as of the last update on 2025-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.