David Swierzewski, MD
NPI 1508862046 · Surgery Physician · Newburyport, MA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Swierzewski, MD is a Surgery Physician provider in Newburyport, MA (NPI 1508862046).
Provider details
- NPI number
- 1508862046
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 222925 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,122 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 198 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 170 | $95 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 162 | $60 |
| Chemical Destruction of First Incompetent Vein of Arm Or Leg Using Imaging Guidance36482 | 124 | $1,697 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 122 | $121 |
| Chemical Destruction of Subsequent Incompetent Veins of Arm Or Leg Using Imaging Guidance36483 | 64 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 21 Highland Ave Ste 3Newburyport, MA 01950-3873Phone: (978) 462-8006Fax: (978) 465-4069
Registry dates
- Enumerated
- 2005-06-21
- Last updated
- 2021-09-08
- Certified
- 2021-09-08
Frequently asked questions
- What is David Swierzewski's NPI number?
- David Swierzewski's National Provider Identifier (NPI) is 1508862046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Swierzewski's specialty?
- David Swierzewski is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is David Swierzewski located?
- David Swierzewski's practice location on file with NPPES is 7 Graf Rd, Newburyport, MA 01950-4076.
- What is David Swierzewski's phone number?
- The practice phone number listed in the NPPES registry for David Swierzewski is (978) 462-8006.
- Does David Swierzewski accept Medicare?
- David Swierzewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Swierzewski's NPI active?
- Yes — David Swierzewski's NPI (1508862046) is active in the NPPES registry as of the last update on 2021-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.