Dr. Reyneiro Castro, MD
301 S Fair Oaks Ave, Suite 401, Pasadena, CA 91105 • +1-239-555-8158
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Pasadena Percentiles
NPI #1457496770 • CBSA Regional • Allergy/ Immunology
Operating out of Pasadena, CA (301 S Fair Oaks Ave, Suite 401), Allergy/ Immunology clinician Dr. Reyneiro Castro, MD (accredited MD/DO training, 2000) maintains a focused low-volume boutique caseload (25th Pasadena percentile) (28.74th CA percentile; Z-score -0.48σ across 3,186 documented services) with sub-specialty concentration in 25 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 301 S Fair Oaks Ave, Suite 401 shows Dr. Reyneiro Castro's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 1434x/yr, 25th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 828x/yr, $38–$53).
Cash-pay intake data for NPI 1457496770 (301 S Fair Oaks Ave, Suite 401, Pasadena) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 21-minute average reception wait and 4.42/5 biomarker openness.
Clinical background for Dr. Castro (MD, NPI #1457496770) includes accredited doctoral training (2000, 26 yrs in practice) and virtual + in-office availability across CA.
Compared against Pasadena, CA Allergy/ Immunology peers
3,186 annual services across 122 beneficiaries
Standard deviations from CA Allergy/ Immunology 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 | 1,434 | 25th | $50 – $68 |
| 99213 | Established Preventive & Chronic Care Visit | 828 | 24th | $38 – $53 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 414 | 27th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 319 | 30th | $58 – $80 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 191 | 20th | $69 – $94 |
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Dr. Reyneiro Castro, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Castro National Provider Identifier | NPI #1457496770 (MD) | CMS NPPES Registry (91105) |
| Dr. Castro Pasadena CMS Volume Rank | 25.00th Pct (3,186 CMS svcs; Z -0.480σ) | CMS Medicare Part B (CA Allergy/ Immunology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Pasadena, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 21 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.95/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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