Dr. Mark Kellum, MD
1793 Cliff Gookin Blvd, Tupelo, MS 38801 • +1-212-555-4541
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Tupelo Percentiles
NPI #1881665859 • CBSA Regional • Obstetrics & Gynecology
Within the Tupelo, MS (CBSA local) Obstetrics & Gynecology cohort, Dr. Mark Kellum, MD with sub-specialty concentration in 20 Active CMS HCPCS Codes ranks at the 33.33th municipal percentile and 31.25th MS percentile (-0.55σ Z-score) based on 843 billed procedures for 385 patients.
Dr. Kellum's longitudinal care intensity (2.2 billed units per patient across 385 individuals) centers on 99214 (329 annual units) and 76830 ($162–$221 cash range).
For out-of-network patients contacting +1-212-555-4541, Dr. Kellum's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.84/5 composite reality score over 15 submissions).
Patients evaluating Dr. Mark Kellum in ZIP 38801 note 22 years of post-doctoral tenure (null, 2004) alongside 2.2 annual CMS procedures per patient.
Compared against Tupelo, MS Obstetrics & Gynecology peers
843 annual services across 385 beneficiaries
Standard deviations from MS Obstetrics & Gynecology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Gynecologic, Menopause HRT & Endocrine Follow-Up | 329 | 33.33th | $126 – $172 |
| 76830 | Transvaginal Pelvic & Ovarian Diagnostic Ultrasound | 202 | 34.33th | $162 – $221 |
| 99213 | Established Women’s Health & Preventive Care Visit | 169 | 35.33th | $98 – $135 |
| 58100 | Endometrial Sampling Biopsy w/ Cannula | 76 | 29.33th | $169 – $232 |
| 99204 | Comprehensive New Patient OB/GYN & Hormone Evaluation | 67 | 36.33th | $177 – $242 |
Are you Dr. Mark Kellum? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Tupelo, MS:
<a href="https://dotmd.com/doctors/mark-kellum-md-tupelo-ms-1881665859" title="Dr. Mark Kellum, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1881665859.svg" alt="Dr. Mark Kellum Obstetrics & Gynecology Badge" width="280" height="72" /></a>
Dr. Mark Kellum, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kellum National Provider Identifier | NPI #1881665859 (MD) | CMS NPPES Registry (38801) |
| Dr. Kellum Tupelo CMS Volume Rank | 33.33th Pct (843 CMS svcs; Z -0.553σ) | CMS Medicare Part B (MS Obstetrics & Gynecology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Tupelo, MS) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.89/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Mark Kellum
Other High-Volume Obstetrics & Gynecology Specialists in Tupelo, MS
Ranked strictly by CMS Medicare volumeDr. Kellum Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Tupelo, MS.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Mark Kellum community threads and patient logs by age, biological sex, dosage, and treatment duration.