Dr. Mary Walterhoefer, MD
810 Bestgate Rd Ste 450, Annapolis, MD 21401 • +1-261-555-4989
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Annapolis Percentiles
NPI #1831586718 • CBSA Regional • Dermatology
Dr. Mary Walterhoefer, MD (NPI #1831586718) practices Dermatology in Annapolis, MD (21401) with sub-specialty concentration in 34 Active CMS HCPCS Codes, recording 7,627 annual CMS services across 346 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (60th Annapolis percentile) (+0.71σ vs MD state mean, 79.9th statewide percentile).
Procedural volume for Dr. Walterhoefer is led by HCPCS 17000 (Cryotherapy Destruction of Premalignant Actinic Lesion — 479 annual services, $32–$47 GPCI cash estimate), followed by CPT 99213 (Focused Cutaneous & Dermoscopic Examination, 436/yr) and CPT 11102 (Tangential Diagnostic Skin Biopsy of Single Lesion, 268/yr).
Self-pay new patient consultations with Dr. Walterhoefer (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 20-minute average reception wait, and a 4.80/5 modern protocol openness score across 6 patient logs.
Clinical background for Dr. Walterhoefer (MD, NPI #1831586718) includes accredited doctoral training (2007, 19 yrs in practice) and dedicated on-site consultations at 810 Bestgate Rd Ste 450.
Compared against Annapolis, MD Dermatology peers
7,627 annual services across 346 beneficiaries
Standard deviations from MD Dermatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 17000 | Cryotherapy Destruction of Premalignant Actinic Lesion | 479 | 60th | $32 – $47 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 436 | 61th | $36 – $51 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 268 | 55th | $47 – $65 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 141 | 62th | $66 – $91 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 84 | 62th | $51 – $70 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (34 HCPCS billing breadth) | 6,219 | 60th | $45 – $65 |
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Dr. Mary Walterhoefer, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Walterhoefer National Provider Identifier | NPI #1831586718 (MD) | CMS NPPES Registry (21401) |
| Dr. Walterhoefer Annapolis CMS Volume Rank | 60.00th Pct (7,627 CMS svcs; Z +0.712σ) | CMS Medicare Part B (MD Dermatology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Annapolis, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.80/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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