Dr. Drew Chronister, MD
3000 C G Zinn Rd, Thorndale, PA 19372 • +1-474-555-1399
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Thorndale Percentiles
NPI #1811188543 • CBSA Regional • Ophthalmology
Dr. Drew Chronister, MD (NPI #1811188543) practices Ophthalmology in Thorndale, PA (19372) with sub-specialty concentration in 32 Active CMS HCPCS Codes, recording 3,687 annual CMS services across 1,139 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (50th Thorndale percentile) (-0.27σ vs PA state mean, 66.08th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Chronister (averaging 3.2 services per beneficiary), 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam) represents 37% of tracked volume (1364 encounters), paired with 92134 (959x).
Uninsured and high-deductible cash patients visiting Dr. Drew Chronister in Thorndale (19372) face an estimated $209.00 initial evaluation fee at 3000 C G Zinn Rd (in-person clinic visits only; 13-minute average reception wait; bedside manner 4.73/5 from 3 verified reports).
Patients evaluating Dr. Drew Chronister in ZIP 19372 note 10 years of post-doctoral tenure (null, 2016) alongside 3.2 annual CMS procedures per patient.
Compared against Thorndale, PA Ophthalmology peers
3,687 annual services across 1,139 beneficiaries
Standard deviations from PA Ophthalmology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 92014 | Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam | 1,364 | 50th | $201 – $276 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 959 | 55th | $111 – $152 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 627 | 49th | $133 – $182 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 442 | 54th | $242 – $332 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 295 | 46th | $886 – $1214 |
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Dr. Drew Chronister, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chronister National Provider Identifier | NPI #1811188543 (MD) | CMS NPPES Registry (19372) |
| Dr. Chronister Thorndale CMS Volume Rank | 50.00th Pct (3,687 CMS svcs; Z -0.272σ) | CMS Medicare Part B (PA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Thorndale, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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