David Sargent, MD
NPI 1821477175 · Diagnostic Radiology Physician · Lebanon, NH
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Sargent, MD is a Diagnostic Radiology Physician provider in Lebanon, NH (NPI 1821477175).
Provider details
- NPI number
- 1821477175
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,451 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) |
|---|---|---|
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 478 | $82 |
| Ct Scan of Chest With Contrast71260 | 247 | $50 |
| Screening Mammography77067 | 221 | $35 |
| Screening 3d Breast Mammography77063 | 220 | $27 |
| Mri Scan of Abdomen Before and After Contrast74183 | 176 | $100 |
| Ct Scan of Blood Vessels of Abdomen and Pelvis With Contrast74174 | 136 | $100 |
Practice location
Mailing address
Additional practice locations (2)
- 10 Alice Peck Day DrLebanon, NH 03766-2900Phone: (603) 448-3121
- 2900 Lamb CirChristiansburg, VA 24073-6344Phone: (540) 731-2810Fax: (540) 731-2526
Registry dates
- Enumerated
- 2015-05-20
- Last updated
- 2022-07-29
- Certified
- 2022-07-29
Frequently asked questions
- What is David Sargent's NPI number?
- David Sargent's National Provider Identifier (NPI) is 1821477175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Sargent's specialty?
- David Sargent is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Sargent located?
- David Sargent's practice location on file with NPPES is 1 Medical Center Dr, Lebanon, NH 03756-1000.
- What is David Sargent's phone number?
- The practice phone number listed in the NPPES registry for David Sargent is (603) 650-5000.
- Does David Sargent accept Medicare?
- David Sargent is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Sargent's NPI active?
- Yes — David Sargent's NPI (1821477175) is active in the NPPES registry as of the last update on 2022-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.