Christina Jemerson, AGNP
NPI 1790495075 · Nurse Practitioner · Saint Louis, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Jemerson, AGNP is a Nurse Practitioner provider in Saint Louis, MO (NPI 1790495075).
Provider details
- NPI number
- 1790495075
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2022045963 (MO)
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 tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
446 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 227 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $105 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 36 | $8 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 29 | $8 |
| Hemoglobin A1c Level83036 | 26 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 47 | 14 |
| Fluticasone Propionate | 42 | 29 |
| Cyclobenzaprine Hcl | 33 | 15 |
| Prednisone | 32 | 30 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 31 | 31 |
| Pantoprazole Sodium | 30 | — |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-11-28
- Last updated
- 2025-04-17
- Certified
- 2023-07-10
Frequently asked questions
- What is Christina Jemerson's NPI number?
- Christina Jemerson's National Provider Identifier (NPI) is 1790495075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Jemerson's specialty?
- Christina Jemerson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Jemerson located?
- Christina Jemerson's practice location on file with NPPES is 4320 Forest Park Ave, Saint Louis, MO 63108-2979.
- What is Christina Jemerson's phone number?
- The practice phone number listed in the NPPES registry for Christina Jemerson is (314) 333-4100.
- Does Christina Jemerson accept Medicare?
- Christina Jemerson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Jemerson's NPI active?
- Yes — Christina Jemerson's NPI (1790495075) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.