Dr. Kathryn Ziegler, MD
2255 E Mossy Oaks Rd, Ste 680, Spring, TX 77389 • +1-843-555-9125
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Spring Percentiles
NPI #1114111408 • CBSA Regional • Internal Medicine
Operating out of Spring, TX (2255 E Mossy Oaks Rd, Ste 680), Internal Medicine clinician Dr. Kathryn Ziegler, MD (accredited MD/DO training, 1993) maintains a upper-quartile active clinical volume (66.67th Spring percentile) (71.41th TX percentile; Z-score -0.10σ across 2,627 documented services) with sub-specialty concentration in 42 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1114111408 highlights 1182 annual claims for 99214 (66.67th Spring percentile; $114–$156 self-pay corridor) plus 683 encounters under 99213 and 342 under 93000.
Self-pay new patient consultations with Dr. Ziegler (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 17-minute average reception wait, and a 4.83/5 modern protocol openness score across 19 patient logs.
Clinical background for Dr. Ziegler (MD, NPI #1114111408) includes accredited doctoral training (1993, 33 yrs in practice) and virtual + in-office availability across TX.
Compared against Spring, TX Internal Medicine peers
2,627 annual services across 305 beneficiaries
Standard deviations from TX 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 | 1,182 | 66.67th | $114 – $156 |
| 99213 | Established Preventive & Chronic Care Visit | 683 | 61.67th | $87 – $119 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 342 | 67.67th | $41 – $57 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 263 | 67.67th | $133 – $183 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 158 | 68.67th | $158 – $217 |
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Dr. Kathryn Ziegler, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ziegler National Provider Identifier | NPI #1114111408 (MD) | CMS NPPES Registry (77389) |
| Dr. Ziegler Spring CMS Volume Rank | 66.67th Pct (2,627 CMS svcs; Z -0.096σ) | CMS Medicare Part B (TX Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Spring, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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