Dr. Jonathan Lim, MD
5601 Loch Raven Blvd Ste 3n, Baltimore, MD 21239 • +1-746-555-5400
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Baltimore Percentiles
NPI #1669829909 • CBSA Regional • Nephrology
CMS Medicare Part B utilization records credit Dr. Jonathan Lim (MD, NPI 1669829909) at 5601 Loch Raven Blvd Ste 3n in Baltimore with 2,597 annual clinical services (660 beneficiaries), corresponding to a +0.20σ regional deviation and top-decile high-throughput specialist (94.74th percentile in Baltimore) with sub-specialty concentration in 18 Active CMS HCPCS Codes.
Procedural volume for Dr. Lim is led by HCPCS 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management — 1247 annual services, $237–$324 GPCI cash estimate), followed by CPT 90960 (Monthly Adult ESRD Renal Replacement Oversight, 571/yr) and CPT 99215 (High-Complexity Cardiorenal & Resistant Hypertension Visit, 467/yr).
For out-of-network patients contacting +1-746-555-5400, Dr. Lim's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.87/5 composite reality score over 18 submissions).
Spanning 28 years of clinical practice following 1998 graduation from medical training, Dr. Jonathan Lim integrates 18 Active CMS HCPCS Codes diagnostics for Baltimore metro patients.
Top 10% Nephrology volume leader in Baltimore, MD
2,597 annual services across 660 beneficiaries
Standard deviations from MD Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 1,247 | 94.74th | $237 – $324 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 571 | 97.74th | $473 – $648 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 467 | 93.74th | $345 – $473 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 312 | 98.74th | $325 – $446 |
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Dr. Jonathan Lim, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lim National Provider Identifier | NPI #1669829909 (MD) | CMS NPPES Registry (21239) |
| Dr. Lim Baltimore CMS Volume Rank | 94.74th Pct (2,597 CMS svcs; Z +0.201σ) | CMS Medicare Part B (MD Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Baltimore, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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