Dr. Robert Mastman, MD
2577 Samaritan DR, Suite 740, San Jose, CA 95124 • +1-932-555-1404
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & San Jose Percentiles
NPI #1386683191 • CBSA Regional • Ophthalmology
Dr. Robert Mastman, MD (NPI #1386683191) practices Ophthalmology in San Jose, CA (95124) with sub-specialty concentration in 22 Active CMS HCPCS Codes, recording 2,962 annual CMS services across 1,261 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (60th San Jose percentile) (-0.30σ vs CA state mean, 49.7th statewide percentile).
Fee-schedule auditing of NPI 1386683191 highlights 1096 annual claims for 92014 (60th San Jose percentile; $219–$300 self-pay corridor) plus 770 encounters under 92134 and 504 under 92083.
For out-of-network patients contacting +1-932-555-1404, Dr. Mastman's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.69/5 composite reality score over 20 submissions).
NPI registry verification (#1386683191) confirms Dr. Robert Mastman's MD standing serving CBSA 95124 with a 4.69/5 patient scorecard.
Compared against San Jose, CA Ophthalmology peers
2,962 annual services across 1,261 beneficiaries
Standard deviations from CA 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 | 1,096 | 60th | $219 – $300 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 770 | 62th | $120 – $165 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 504 | 61th | $145 – $198 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 355 | 60th | $263 – $361 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 237 | 56th | $963 – $1320 |
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Dr. Robert Mastman, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mastman National Provider Identifier | NPI #1386683191 (MD) | CMS NPPES Registry (95124) |
| Dr. Mastman San Jose CMS Volume Rank | 60.00th Pct (2,962 CMS svcs; Z -0.302σ) | CMS Medicare Part B (CA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Jose, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 14 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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