Dr. William Apfeldorf, MD
21 Bloomingdale Rd # 58, White Plains, NY 10605 • +1-975-555-8774
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & White Plains Percentiles
NPI #1144235698 • CBSA Regional • Psychiatry
Within the White Plains, NY (CBSA local) Psychiatry cohort, Dr. William Apfeldorf, MD with sub-specialty concentration in 12 Active CMS HCPCS Codes ranks at the 45.45th municipal percentile and 59.84th NY percentile (-0.15σ Z-score) based on 1,455 billed procedures for 219 patients.
Among 4 tracked CMS fee-schedule codes for Dr. Apfeldorf (averaging 6.6 services per beneficiary), 99214 (Psychopharmacology Medication & Symptom Titration Visit) represents 44% of tracked volume (640 encounters), paired with 90833 (407x).
Cash-pay intake data for NPI 1144235698 (21 Bloomingdale Rd # 58, White Plains) indicates $232.00 typical out-of-pocket visit spend against a $232.00 locality benchmark, paired with 14-minute average reception wait and 4.89/5 biomarker openness.
Patients evaluating Dr. William Apfeldorf in ZIP 10605 note 25 years of post-doctoral tenure (null, 2001) alongside 6.6 annual CMS procedures per patient.
Compared against White Plains, NY Psychiatry peers
1,455 annual services across 219 beneficiaries
Standard deviations from NY Psychiatry mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Psychopharmacology Medication & Symptom Titration Visit | 640 | 45.45th | $178 – $244 |
| 90833 | Add-On Focused Psychotherapy w/ Medical Evaluation (30 min) | 407 | 50.45th | $128 – $176 |
| 99213 | Established Behavioral Health Maintenance Follow-Up | 233 | 40.45th | $136 – $186 |
| 90792 | Comprehensive Psychiatric Diagnostic & Medical Evaluation | 175 | 50.45th | $279 – $383 |
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Dr. William Apfeldorf, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Apfeldorf National Provider Identifier | NPI #1144235698 (MD) | CMS NPPES Registry (10605) |
| Dr. Apfeldorf White Plains CMS Volume Rank | 45.45th Pct (1,455 CMS svcs; Z -0.155σ) | CMS Medicare Part B (NY Psychiatry) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (White Plains, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 14 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.89/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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