Dr. Gary Pien, MD
1 Diamond Hill Rd, Berkeley Heights, NJ 07922 • +1-580-555-6266
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Berkeley Heights Percentiles
NPI #1841404530 • CBSA Regional • Allergy/ Immunology
CMS Medicare Part B utilization records credit Dr. Gary Pien (MD, NPI 1841404530) at 1 Diamond Hill Rd in Berkeley Heights with 2,123 annual clinical services (190 beneficiaries), corresponding to a -0.37σ regional deviation and mid-cohort balanced caseload (40th Berkeley Heights percentile) with sub-specialty concentration in 40 Active CMS HCPCS Codes.
Procedural volume for Dr. Pien is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 955 annual services, $43–$60 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 552/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 276/yr).
Cash-pay intake data for NPI 1841404530 (1 Diamond Hill Rd, Berkeley Heights) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 17-minute average reception wait and 4.78/5 biomarker openness.
Credentialed as an MD specialist with 22 years post-graduation experience since completing medical school at an LCME/COCA institution (2004), Dr. Pien coordinates 40 Active CMS HCPCS Codes workups from 1 Diamond Hill Rd (+1-580-555-6266).
Compared against Berkeley Heights, NJ Allergy/ Immunology peers
2,123 annual services across 190 beneficiaries
Standard deviations from NJ Allergy/ Immunology 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 | 955 | 40th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 552 | 45th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 276 | 36th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 212 | 39th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 127 | 41th | $60 – $83 |
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Dr. Gary Pien, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Pien National Provider Identifier | NPI #1841404530 (MD) | CMS NPPES Registry (07922) |
| Dr. Pien Berkeley Heights CMS Volume Rank | 40.00th Pct (2,123 CMS svcs; Z -0.374σ) | CMS Medicare Part B (NJ Allergy/ Immunology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Berkeley Heights, NJ) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.78/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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