Dr. Kulli Barrett, MD
330 Borthwick Ave, Suite 100, Portsmouth, NH 03801 • +1-256-555-2517
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Portsmouth Percentiles
NPI #1437140209 • CBSA Regional • Nephrology
Within the Portsmouth, NH (CBSA local) Nephrology cohort, Dr. Kulli Barrett, MD with sub-specialty concentration in 19 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 78.26th NH percentile (+0.84σ Z-score) based on 1,689 billed procedures for 595 patients.
Procedural volume for Dr. Barrett is led by HCPCS 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management — 811 annual services, $284–$390 GPCI cash estimate), followed by CPT 90960 (Monthly Adult ESRD Renal Replacement Oversight, 372/yr) and CPT 99215 (High-Complexity Cardiorenal & Resistant Hypertension Visit, 304/yr).
Uninsured and high-deductible cash patients visiting Dr. Kulli Barrett in Portsmouth (03801) face an estimated $209.00 initial evaluation fee at 330 Borthwick Ave, Suite 100 (hybrid in-clinic and telehealth video consults; 9-minute average reception wait; bedside manner 4.90/5 from 19 verified reports).
NPI registry verification (#1437140209) confirms Dr. Kulli Barrett's MD standing serving CBSA 03801 with a 4.92/5 patient scorecard.
Compared against Portsmouth, NH Nephrology peers
1,689 annual services across 595 beneficiaries
Standard deviations from NH Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 811 | 50th | $284 – $390 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 372 | 45th | $568 – $779 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 304 | 50th | $415 – $568 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 203 | 53th | $391 – $536 |
Are you Dr. Kulli Barrett? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Portsmouth, NH:
<a href="https://dotmd.com/doctors/kulli-barrett-md-portsmouth-nh-1437140209" title="Dr. Kulli Barrett, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1437140209.svg" alt="Dr. Kulli Barrett Nephrology Badge" width="280" height="72" /></a>
Dr. Kulli Barrett, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Barrett National Provider Identifier | NPI #1437140209 (MD) | CMS NPPES Registry (03801) |
| Dr. Barrett Portsmouth CMS Volume Rank | 50.00th Pct (1,689 CMS svcs; Z +0.837σ) | CMS Medicare Part B (NH Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Portsmouth, NH) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.84/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Kulli Barrett
Other High-Volume Nephrology Specialists in Portsmouth, NH
Ranked strictly by CMS Medicare volumeDr. Barrett Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Portsmouth, NH.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Kulli Barrett community threads and patient logs by age, biological sex, dosage, and treatment duration.