Kristina Norton-Baker, DO
NPI 1689367856 · Family Medicine Physician · Charleston, SC
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristina Norton-Baker, DO is a Family Medicine Physician provider in Charleston, SC (NPI 1689367856).
Provider details
- NPI number
- 1689367856
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- LL89923 (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
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Fluticasone Propionate | 16 |
| Memantine Hclbrand: Memantine Hcl Er | 14 |
| Losartan Potassium | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 171 Ashley AveCharleston, SC 29425-0100Phone: (843) 792-1414
Registry dates
- Enumerated
- 2023-06-01
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Kristina Norton-Baker's NPI number?
- Kristina Norton-Baker's National Provider Identifier (NPI) is 1689367856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristina Norton-Baker's specialty?
- Kristina Norton-Baker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kristina Norton-Baker located?
- Kristina Norton-Baker's practice location on file with NPPES is 650 Ellis Oak Dr, Charleston, SC 29412-3089.
- What is Kristina Norton-Baker's phone number?
- The practice phone number listed in the NPPES registry for Kristina Norton-Baker is (843) 792-3451.
- Does Kristina Norton-Baker accept Medicare?
- Kristina Norton-Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristina Norton-Baker's NPI active?
- Yes — Kristina Norton-Baker's NPI (1689367856) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.