Dr. Andrew Ma, MD
2220 Lynn Rd Ste 301, Thousand Oaks, CA 91360 • +1-311-555-8449
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Thousand Oaks Percentiles
NPI #1528299708 • CBSA Regional • Infectious Disease
Anchored in Thousand Oaks, CA 91360, Dr. Andrew Ma, MD (NPI 1528299708) logged 52,427 annual procedures (focused low-volume boutique caseload (0th Thousand Oaks percentile), 97.3th CA percentile, +1.73σ) with sub-specialty concentration in 35 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 2220 Lynn Rd Ste 301 shows Dr. Andrew Ma's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 1090x/yr, 12th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 630x/yr, $38–$53).
For out-of-network patients contacting +1-311-555-8449, Dr. Ma's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.67/5 composite reality score over 26 submissions).
Spanning 26 years of clinical practice following 2000 graduation from medical training, Dr. Andrew Ma integrates 35 Active CMS HCPCS Codes diagnostics for Thousand Oaks metro patients.
Compared against Thousand Oaks, CA Infectious Disease peers
52,427 annual services across 535 beneficiaries
Standard deviations from CA Infectious Disease 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 | 1,090 | 12th | $50 – $68 |
| 99213 | Established Preventive & Chronic Care Visit | 630 | 12th | $38 – $53 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 315 | 12th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 242 | 12th | $58 – $80 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 145 | 12th | $69 – $94 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (35 HCPCS billing breadth) | 50,005 | 0th | $45 – $65 |
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Dr. Andrew Ma, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ma National Provider Identifier | NPI #1528299708 (MD) | CMS NPPES Registry (91360) |
| Dr. Ma Thousand Oaks CMS Volume Rank | 0.00th Pct (52,427 CMS svcs; Z +1.729σ) | CMS Medicare Part B (CA Infectious Disease) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Thousand Oaks, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 14 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.64/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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