Provider Profile
Christina L. Jemerson, AGNP
Unclaimed ProfileAbout Christina Jemerson
Listed in the NPI registry as a nurse practitioner, Christina L. Jemerson, AGNP practices in Saint Louis, MO. Medicare claims data shows Christina provided 446 services to 369 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count. NPI 1790495075 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (314) 333-4100
- Email not available
Practice Locations
4320 FOREST PARK AVE STE 1100
Saint Louis, MO 63108
Procedures Most Often Billed to Medicare
446 services · 369 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
227 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
38 | Less often than most peers in Nurse Practitioner |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
36 | As often as other peers in Nurse Practitioner |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
29 | As often as other peers in Nurse Practitioner |
| Hemoglobin a1c level | Lab test | 83036 |
26 | As often as other peers in Nurse Practitioner |
| Blood test, thyroid stimulating hormone (tsh) | Lab test | 84443 |
18 | Less often than most peers in Nurse Practitioner |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
17 | Less often than most peers in Nurse Practitioner |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
14 | Less often than most peers in Nurse Practitioner |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Lab test | 87635 |
14 | Less often than most peers in Nurse Practitioner |
| Automated urinalysis test | Lab test | 81003 |
14 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other nurse practitioners in Saint Louis 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Christina L. Jemerson?
Christina L. Jemerson is a nurse practitioner in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Christina L. Jemerson's address?
Christina L. Jemerson is listed at 4320 Forest Park Ave Ste 1100, Saint Louis, MO 63108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Christina L. Jemerson?
The number on file is (314) 333-4100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Christina L. Jemerson?
Christina L. Jemerson's National Provider Identifier is 1790495075. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Christina L. Jemerson train?
Christina L. Jemerson attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Christina L. Jemerson have?
Christina L. Jemerson has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does Christina L. Jemerson perform?
According to Medicare billing data, Christina L. Jemerson the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Christina L. Jemerson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Christina L. Jemerson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.