Marissa Swenson
NPI 1720876139 · Pediatrics Physician · Madison, WI
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Swenson is a Pediatrics Physician provider in Madison, WI (NPI 1720876139).
Provider details
- NPI number
- 1720876139
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 101795-851 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-04-26
- Last updated
- 2025-06-13
- Certified
- 2025-06-13
Frequently asked questions
- What is Marissa Swenson's NPI number?
- Marissa Swenson's National Provider Identifier (NPI) is 1720876139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Swenson's specialty?
- Marissa Swenson is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Marissa Swenson located?
- Marissa Swenson's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Marissa Swenson's phone number?
- The practice phone number listed in the NPPES registry for Marissa Swenson is (608) 263-6400.
- Does Marissa Swenson accept Medicare?
- Marissa Swenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Swenson's NPI active?
- Yes — Marissa Swenson's NPI (1720876139) is active in the NPPES registry as of the last update on 2025-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.