Ronald Kellum, M.D.
NPI 1679543102 · Family Medicine Physician · Diamondhead, MS
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Kellum, M.D. is a Family Medicine Physician provider in Diamondhead, MS (NPI 1679543102).
Provider details
- NPI number
- 1679543102
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 19011 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
784 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 328 | $89 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 252 | $46 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 61 | $117 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 37 | $8 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 36 | $8 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 288 | 81 |
| Amlodipine Besylate | 144 | 44 |
| Levothyroxine Sodium | 137 | 39 |
| Rosuvastatin Calcium | 130 | 45 |
| Lisinopril | 128 | 39 |
| Omeprazole | 126 | 35 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-26
- Last updated
- 2014-01-23
Frequently asked questions
- What is Ronald Kellum's NPI number?
- Ronald Kellum's National Provider Identifier (NPI) is 1679543102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Kellum's specialty?
- Ronald Kellum is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Kellum located?
- Ronald Kellum's practice location on file with NPPES is 4433 Leisure Time, Diamondhead, MS 39525-3259.
- What is Ronald Kellum's phone number?
- The practice phone number listed in the NPPES registry for Ronald Kellum is (228) 586-9229.
- Does Ronald Kellum accept Medicare?
- Ronald Kellum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Kellum's NPI active?
- Yes — Ronald Kellum's NPI (1679543102) is active in the NPPES registry as of the last update on 2014-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.