Dr. Katherine Flanagan, MD
326 Washington St, William W Backus Hospital, Norwich, CT 06360 • +1-871-555-1790
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Norwich Percentiles
NPI #1407968639 • CBSA Regional • Internal Medicine
Operating out of Norwich, CT (326 Washington St, William W Backus Hospital), Internal Medicine clinician Dr. Katherine Flanagan, MD (accredited MD/DO training, 2003) maintains a focused low-volume boutique caseload (0th Norwich percentile) (0.15th CT percentile; Z-score -0.26σ across 629 documented services) with sub-specialty concentration in 8 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 326 Washington St, William W Backus Hospital shows Dr. Katherine Flanagan's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 283x/yr, 12th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 164x/yr, $117–$160).
Uninsured and high-deductible cash patients visiting Dr. Katherine Flanagan in Norwich (06360) face an estimated $209.00 initial evaluation fee at 326 Washington St, William W Backus Hospital (hybrid in-clinic and telehealth video consults; 13-minute average reception wait; bedside manner 4.74/5 from 17 verified reports).
Patients evaluating Dr. Katherine Flanagan in ZIP 06360 note 23 years of post-doctoral tenure (null, 2003) alongside 1.9 annual CMS procedures per patient.
Compared against Norwich, CT Internal Medicine peers
629 annual services across 323 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 | 283 | 12th | $153 – $209 |
| 99213 | Established Preventive & Chronic Care Visit | 164 | 12th | $117 – $160 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 82 | 12th | $56 – $76 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 63 | 12th | $179 – $245 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 38 | 12th | $212 – $291 |
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Dr. Katherine Flanagan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Flanagan National Provider Identifier | NPI #1407968639 (MD) | CMS NPPES Registry (06360) |
| Dr. Flanagan Norwich CMS Volume Rank | 0.00th Pct (629 CMS svcs; Z -0.258σ) | CMS Medicare Part B (CT Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Norwich, CT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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