Jennifer Swenson, M.D.
NPI 1134223654 · Family Medicine Physician · Madison, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Swenson, M.D. is a Family Medicine Physician provider in Madison, CT (NPI 1134223654).
Provider details
- NPI number
- 1134223654
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 037842 (CT)
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
19 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
889 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 178 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 161 | $193 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 123 | $142 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 102 | $68 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 101 | $136 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 340 | 94 |
| Levothyroxine Sodium | 291 | 70 |
| Lisinopril | 208 | 60 |
| Alprazolam | 173 | 45 |
| Gabapentin | 157 | 36 |
| Rosuvastatin Calcium | 149 | 50 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-13
- Last updated
- 2024-01-29
- Certified
- 2024-01-29
Frequently asked questions
- What is Jennifer Swenson's NPI number?
- Jennifer Swenson's National Provider Identifier (NPI) is 1134223654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Swenson's specialty?
- Jennifer Swenson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Swenson located?
- Jennifer Swenson's practice location on file with NPPES is 1291 Boston Post Rd Ste 105, Madison, CT 06443-3476.
- What is Jennifer Swenson's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Swenson is (860) 358-5100.
- Does Jennifer Swenson accept Medicare?
- Jennifer Swenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Swenson's NPI active?
- Yes — Jennifer Swenson's NPI (1134223654) is active in the NPPES registry as of the last update on 2024-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.