Dr. William Mullins, MD
6001 Montrose Rd, Suite 702, North Bethesda, MD 20852 • +1-224-555-9693
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & North Bethesda Percentiles
NPI #1518942184 • CBSA Regional • Rheumatology
Anchored in North Bethesda, MD 20852, Dr. William Mullins, MD (NPI 1518942184) logged 62,144 annual procedures (focused low-volume boutique caseload (0th North Bethesda percentile), 49.46th MD percentile, -0.21σ) with sub-specialty concentration in 32 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1518942184 highlights 618 annual claims for 99214 (12th North Bethesda percentile; $45–$62 self-pay corridor) plus 282 encounters under 20610 and 201 under 96413.
For out-of-network patients contacting +1-224-555-9693, Dr. Mullins's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.78/5 composite reality score over 25 submissions).
Patients evaluating Dr. William Mullins in ZIP 20852 note 15 years of post-doctoral tenure (null, 2011) alongside 227.6 annual CMS procedures per patient.
Compared against North Bethesda, MD Rheumatology peers
62,144 annual services across 273 beneficiaries
Standard deviations from MD Rheumatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Autoimmune Arthritis & Biologic/DMARD Safety Evaluation | 618 | 12th | $45 – $62 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 282 | 12th | $36 – $51 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 201 | 12th | $62 – $85 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 134 | 12th | $47 – $65 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 107 | 12th | $62 – $85 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (32 HCPCS billing breadth) | 60,801 | 0th | $45 – $65 |
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Dr. William Mullins, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mullins National Provider Identifier | NPI #1518942184 (MD) | CMS NPPES Registry (20852) |
| Dr. Mullins North Bethesda CMS Volume Rank | 0.00th Pct (62,144 CMS svcs; Z -0.214σ) | CMS Medicare Part B (MD Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (North Bethesda, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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