Dr. Marlyn Fernandez, MD
123 Highland Ave Ste 301, Glen Ridge, NJ 07028 • +1-946-555-7625
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Glen Ridge Percentiles
NPI #1124253752 • CBSA Regional • Endocrinology
Operating out of Glen Ridge, NJ (123 Highland Ave Ste 301), Endocrinology clinician Dr. Marlyn Fernandez, MD (accredited MD/DO training, 2013) maintains a focused low-volume boutique caseload (25th Glen Ridge percentile) (68.57th NJ percentile; Z-score -0.14σ across 3,405 documented services) with sub-specialty concentration in 20 Active CMS HCPCS Codes.
Procedural volume for Dr. Fernandez is led by HCPCS 99214 (Complex Endocrine, Thyroid & Metabolic Biomarker Management — 363 annual services, $79–$108 GPCI cash estimate), followed by CPT 95251 (Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis, 181/yr) and CPT 76536 (High-Resolution Thyroid & Parathyroid Neck Ultrasound, 132/yr).
For out-of-network patients contacting +1-946-555-7625, Dr. Fernandez's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.62/5 composite reality score over 21 submissions).
Credentialed as an MD specialist with 13 years post-graduation experience since completing medical school at an LCME/COCA institution (2013), Dr. Fernandez coordinates 20 Active CMS HCPCS Codes workups from 123 Highland Ave Ste 301 (+1-946-555-7625).
Compared against Glen Ridge, NJ Endocrinology peers
3,405 annual services across 331 beneficiaries
Standard deviations from NJ Endocrinology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Complex Endocrine, Thyroid & Metabolic Biomarker Management | 363 | 25th | $79 – $108 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 181 | 28th | $49 – $67 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 132 | 30th | $95 – $130 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 99 | 22th | $108 – $148 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 49 | 29th | $121 – $166 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (20 HCPCS billing breadth) | 2,581 | 25th | $68 – $99 |
Are you Dr. Marlyn Fernandez? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Glen Ridge, NJ:
<a href="https://dotmd.com/doctors/marlyn-fernandez-md-glen-ridge-nj-1124253752" title="Dr. Marlyn Fernandez, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1124253752.svg" alt="Dr. Marlyn Fernandez Endocrinology Badge" width="280" height="72" /></a>
Dr. Marlyn Fernandez, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Fernandez National Provider Identifier | NPI #1124253752 (MD) | CMS NPPES Registry (07028) |
| Dr. Fernandez Glen Ridge CMS Volume Rank | 25.00th Pct (3,405 CMS svcs; Z -0.141σ) | CMS Medicare Part B (NJ Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Glen Ridge, NJ) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.69/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Marlyn Fernandez
Other High-Volume Endocrinology Specialists in Glen Ridge, NJ
Ranked strictly by CMS Medicare volumeDr. Fernandez Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Glen Ridge, NJ.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Marlyn Fernandez community threads and patient logs by age, biological sex, dosage, and treatment duration.