Dr. Diane Linzer, DO
530 Hicksville Rd, Bethpage, NY 11714 • +1-379-555-4623
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Bethpage Percentiles
NPI #1780679845 • CBSA Regional • Internal Medicine
Anchored in Bethpage, NY 11714, Dr. Diane Linzer, DO (NPI 1780679845) logged 1,384 annual procedures (focused low-volume boutique caseload (25th Bethpage percentile), 45.68th NY percentile, -0.16σ) with sub-specialty concentration in 31 Active CMS HCPCS Codes.
Procedural volume for Dr. Linzer is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 582 annual services, $144–$198 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 336/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 168/yr).
For out-of-network patients contacting +1-379-555-4623, Dr. Linzer's practice posts a $232.00 GPCI self-pay consult estimate ($232.00 patient-logged median, 4.60/5 composite reality score over 7 submissions).
Patients evaluating Dr. Diane Linzer in ZIP 11714 note 21 years of post-doctoral tenure (null, 2005) alongside 4.5 annual CMS procedures per patient.
Compared against Bethpage, NY Internal Medicine peers
1,384 annual services across 308 beneficiaries
Standard deviations from NY 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 | 582 | 25th | $144 – $198 |
| 99213 | Established Preventive & Chronic Care Visit | 336 | 24th | $110 – $151 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 168 | 25th | $53 – $72 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 129 | 26th | $169 – $232 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 78 | 22th | $201 – $275 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (31 HCPCS billing breadth) | 90 | 25th | $130 – $189 |
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Dr. Diane Linzer, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Linzer National Provider Identifier | NPI #1780679845 (DO) | CMS NPPES Registry (11714) |
| Dr. Linzer Bethpage CMS Volume Rank | 25.00th Pct (1,384 CMS svcs; Z -0.163σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Bethpage, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 9 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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