Kirk Duwel
NPI 1588019426 · Family Medicine Physician · Hampton, NH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kirk Duwel is a Family Medicine Physician provider in Hampton, NH (NPI 1588019426).
Provider details
- NPI number
- 1588019426
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 19797 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
862 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 162 | $126 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 92 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 88 | $90 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 79 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 77 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Irbesartan | 100 | 50 |
| Atorvastatin Calcium | 87 | 42 |
| Amlodipine Besylate | 61 | 25 |
| Metformin Hcl | 60 | 29 |
| Lisinopril | 60 | 35 |
| Levothyroxine Sodium | 58 | 24 |
| Escitalopram Oxalate | 40 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-28
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Kirk Duwel's NPI number?
- Kirk Duwel's National Provider Identifier (NPI) is 1588019426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kirk Duwel's specialty?
- Kirk Duwel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kirk Duwel located?
- Kirk Duwel's practice location on file with NPPES is 879 Lafayette Rd, Hampton, NH 03842-1258.
- What is Kirk Duwel's phone number?
- The practice phone number listed in the NPPES registry for Kirk Duwel is (603) 929-1195.
- Does Kirk Duwel accept Medicare?
- Kirk Duwel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kirk Duwel's NPI active?
- Yes — Kirk Duwel's NPI (1588019426) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.