Dr. Caroline Mcwilliams, MD
5034 Atlantic Ave, Mays Landing, NJ 08330 • +1-399-555-9122
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Mays Landing Percentiles
NPI #1346405628 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Caroline Mcwilliams (MD, NPI 1346405628) at 5034 Atlantic Ave in Mays Landing with 1,856 annual clinical services (147 beneficiaries), corresponding to a -0.14σ regional deviation and focused low-volume boutique caseload (33.33th Mays Landing percentile) with sub-specialty concentration in 7 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 5034 Atlantic Ave shows Dr. Caroline Mcwilliams's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 835x/yr, 33.33th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 483x/yr, $135–$184).
At 5034 Atlantic Ave (08330), Dr. Caroline Mcwilliams, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.79/5 bedside rating).
Patients evaluating Dr. Caroline Mcwilliams in ZIP 08330 note 27 years of post-doctoral tenure (null, 1999) alongside 12.6 annual CMS procedures per patient.
Compared against Mays Landing, NJ Internal Medicine peers
1,856 annual services across 147 beneficiaries
Standard deviations from NJ Internal Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 835 | 33.33th | $176 – $241 |
| 99213 | Established Preventive & Chronic Care Visit | 483 | 37.33th | $135 – $184 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 241 | 35.33th | $64 – $88 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 186 | 31.33th | $206 – $283 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 111 | 36.33th | $245 – $335 |
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Dr. Caroline Mcwilliams, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mcwilliams National Provider Identifier | NPI #1346405628 (MD) | CMS NPPES Registry (08330) |
| Dr. Mcwilliams Mays Landing CMS Volume Rank | 33.33th Pct (1,856 CMS svcs; Z -0.139σ) | CMS Medicare Part B (NJ Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Mays Landing, NJ) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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