Carolyn Jimmerson, FNP-C
NPI 1558018598 · Family Nurse Practitioner · Flowood, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Jimmerson, FNP-C is a Family Nurse Practitioner provider in Flowood, MS (NPI 1558018598).
Provider details
- NPI number
- 1558018598
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 868951 (MS)
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
4 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
126 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) |
|---|---|---|
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 65 | $228 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 41 | $270 |
| Dialysis Services, 1 Physician Visit Per Month (20 Years Or Older)90962 | 20 | $157 |
Typical Medicare-allowed amounts for these services range $157–$270 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ferric Citratebrand: Auryxia | 102 | 27 |
| Sevelamer Carbonate | 95 | 34 |
| Sucroferric Oxyhydroxidebrand: Velphoro | 38 | 14 |
| Sodium Zirconium Cyclosilicatebrand: Lokelma | 28 | — |
| Amlodipine Besylate | 19 | — |
| Nifedipinebrand: Nifedipine Er | 16 | — |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-09
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Carolyn Jimmerson's NPI number?
- Carolyn Jimmerson's National Provider Identifier (NPI) is 1558018598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Jimmerson's specialty?
- Carolyn Jimmerson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carolyn Jimmerson located?
- Carolyn Jimmerson's practice location on file with NPPES is 102 Riverview Dr Ste a, Flowood, MS 39232-8908.
- What is Carolyn Jimmerson's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Jimmerson is (601) 981-1610.
- Does Carolyn Jimmerson accept Medicare?
- Carolyn Jimmerson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Jimmerson's NPI active?
- Yes — Carolyn Jimmerson's NPI (1558018598) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.