Dr. Ann Nguyen, MD
30 Prospect Ave, Hackensack, NJ 07601 • +1-898-555-7503
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Hackensack Percentiles
NPI #1164415865 • CBSA Regional • Emergency Medicine
CMS Medicare Part B utilization records credit Dr. Ann Nguyen (MD, NPI 1164415865) at 30 Prospect Ave in Hackensack with 656 annual clinical services (342 beneficiaries), corresponding to a -0.48σ regional deviation and focused low-volume boutique caseload (0th Hackensack percentile) with sub-specialty concentration in 64 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1164415865 highlights 295 annual claims for 99214 (12th Hackensack percentile; $125–$171 self-pay corridor) plus 171 encounters under 99213 and 85 under 93000.
For out-of-network patients contacting +1-898-555-7503, Dr. Nguyen's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.73/5 composite reality score over 4 submissions).
NPI registry verification (#1164415865) confirms Dr. Ann Nguyen's MD standing serving CBSA 07601 with a 4.73/5 patient scorecard.
Compared against Hackensack, NJ Emergency Medicine peers
656 annual services across 342 beneficiaries
Standard deviations from NJ Emergency 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 | 295 | 12th | $125 – $171 |
| 99213 | Established Preventive & Chronic Care Visit | 171 | 12th | $95 – $131 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 85 | 12th | $46 – $62 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 66 | 12th | $146 – $201 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 39 | 12th | $173 – $238 |
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Dr. Ann Nguyen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nguyen National Provider Identifier | NPI #1164415865 (MD) | CMS NPPES Registry (07601) |
| Dr. Nguyen Hackensack CMS Volume Rank | 0.00th Pct (656 CMS svcs; Z -0.478σ) | CMS Medicare Part B (NJ Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Hackensack, NJ) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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