Whitney Sims, PA
NPI 1336669258 · Physician Assistant · Jackson, MS
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Whitney Sims, PA is a Physician Assistant provider in Jackson, MS (NPI 1336669258).
Provider details
- NPI number
- 1336669258
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA00331 (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
8 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
369 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 306 | $90 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 63 | $88 |
Typical Medicare-allowed amounts for these services range $88–$90 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 78 | 76 |
| Gabapentin | 66 | 59 |
| Enoxaparin Sodium | 40 | 39 |
| Methocarbamol | 38 | 37 |
| Ondansetron Hcl | 29 | 25 |
| Tamsulosin Hcl | 19 | 19 |
| Pantoprazole Sodium | 16 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-21
- Last updated
- 2024-10-29
- Certified
- 2024-10-28
Frequently asked questions
- What is Whitney Sims's NPI number?
- Whitney Sims's National Provider Identifier (NPI) is 1336669258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Whitney Sims's specialty?
- Whitney Sims is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Whitney Sims located?
- Whitney Sims's practice location on file with NPPES is 2500 N State St, Jackson, MS 39216-4500.
- What is Whitney Sims's phone number?
- The practice phone number listed in the NPPES registry for Whitney Sims is (601) 984-2911.
- Does Whitney Sims accept Medicare?
- Whitney Sims is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Whitney Sims's NPI active?
- Yes — Whitney Sims's NPI (1336669258) is active in the NPPES registry as of the last update on 2024-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.