Dr. Marilyn Norton, MD
769 Medical Center Ct, Suite 202, Chula Vista, CA 91911 • +1-207-555-8387
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Chula Vista Percentiles
NPI #1417060054 • CBSA Regional • Hematology-Oncology
Dr. Marilyn Norton, MD (NPI #1417060054) practices Hematology-Oncology in Chula Vista, CA (91911) with sub-specialty concentration in 104 Active CMS HCPCS Codes, recording 272,639 annual CMS services across 609 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (80th Chula Vista percentile) (+2.25σ vs CA state mean, 96.02th statewide percentile).
Medicare Part B line-item claims for Dr. Marilyn Norton (91911) place 99214 at the top of the practice ledger (3618 yearly units, 80th metro rank), rounded out by 99213 and 93000.
Self-pay new patient consultations with Dr. Norton (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 21-minute average reception wait, and a 4.60/5 modern protocol openness score across 25 patient logs.
Spanning 27 years of clinical practice following 1999 graduation from medical training, Dr. Marilyn Norton integrates 104 Active CMS HCPCS Codes diagnostics for Chula Vista metro patients.
Compared against Chula Vista, CA Hematology-Oncology peers
272,639 annual services across 609 beneficiaries
Standard deviations from CA Hematology-Oncology 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 | 3,618 | 80th | $50 – $68 |
| 99213 | Established Preventive & Chronic Care Visit | 2,090 | 84th | $38 – $53 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 1,045 | 80th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 804 | 79th | $58 – $80 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 482 | 82th | $69 – $94 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (104 HCPCS billing breadth) | 264,600 | 80th | $45 – $65 |
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Dr. Marilyn Norton, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Norton National Provider Identifier | NPI #1417060054 (MD) | CMS NPPES Registry (91911) |
| Dr. Norton Chula Vista CMS Volume Rank | 80.00th Pct (272,639 CMS svcs; Z +2.247σ) | CMS Medicare Part B (CA Hematology-Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chula Vista, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 21 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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