Korissa Giesing
NPI 1851190326 · Medical Physician Assistant · Saint Louis, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Korissa Giesing is a Medical Physician Assistant provider in Saint Louis, MO (NPI 1851190326).
Provider details
- NPI number
- 1851190326
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-03-10
- Last updated
- 2025-03-10
- Certified
- 2025-03-09
Frequently asked questions
- What is Korissa Giesing's NPI number?
- Korissa Giesing's National Provider Identifier (NPI) is 1851190326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Korissa Giesing's specialty?
- Korissa Giesing is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Korissa Giesing located?
- Korissa Giesing's practice location on file with NPPES is 9556 Manchester Rd, Saint Louis, MO 63119-1313.
- What is Korissa Giesing's phone number?
- The practice phone number listed in the NPPES registry for Korissa Giesing is (319) 201-8334.
- Does Korissa Giesing accept Medicare?
- Korissa Giesing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Korissa Giesing's NPI active?
- Yes — Korissa Giesing's NPI (1851190326) is active in the NPPES registry as of the last update on 2025-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.