Dr. Ann Celeste Dimaya, MD
190 Main St, East Haven, CT 06512 • +1-205-555-3077
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & East Haven Percentiles
NPI #1295994721 • CBSA Regional • Internal Medicine
Dr. Ann Celeste Dimaya, MD (NPI #1295994721) practices Internal Medicine in East Haven, CT (06512) with sub-specialty concentration in 42 Active CMS HCPCS Codes, recording 661 annual CMS services across 49 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th East Haven percentile) (-0.25σ vs CT state mean, 4.68th statewide percentile).
Fee-schedule auditing of NPI 1295994721 highlights 249 annual claims for 99214 (12th East Haven percentile; $94–$129 self-pay corridor) plus 144 encounters under 99213 and 72 under 93000.
Cash-pay intake data for NPI 1295994721 (190 Main St, East Haven) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 21-minute average reception wait and 4.94/5 biomarker openness.
From 190 Main St in East Haven (+1-205-555-3077), Dr. Dimaya, MD (33-year clinical track record) delivers 42 Active CMS HCPCS Codes care.
Compared against East Haven, CT Internal Medicine peers
661 annual services across 49 beneficiaries
Standard deviations from CT Internal Medicine 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 | 249 | 12th | $94 – $129 |
| 99213 | Established Preventive & Chronic Care Visit | 144 | 12th | $72 – $99 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 72 | 12th | $34 – $49 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 55 | 12th | $111 – $152 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 33 | 12th | $131 – $180 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (42 HCPCS billing breadth) | 108 | 0th | $85 – $123 |
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Dr. Ann Celeste Dimaya, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Dimaya National Provider Identifier | NPI #1295994721 (MD) | CMS NPPES Registry (06512) |
| Dr. Dimaya East Haven CMS Volume Rank | 0.00th Pct (661 CMS svcs; Z -0.251σ) | CMS Medicare Part B (CT Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (East Haven, CT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.94/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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