Margaret Dresen, PA-C
NPI 1447727805 · Physician Assistant · Madison, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Dresen, PA-C is a Physician Assistant provider in Madison, WI (NPI 1447727805).
Provider details
- NPI number
- 1447727805
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2018-10-24
- Last updated
- 2021-11-17
- Certified
- 2021-11-17
Frequently asked questions
- What is Margaret Dresen's NPI number?
- Margaret Dresen's National Provider Identifier (NPI) is 1447727805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Dresen's specialty?
- Margaret Dresen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Dresen located?
- Margaret Dresen's practice location on file with NPPES is 700 S Park St, Madison, WI 53715-1830.
- What is Margaret Dresen's phone number?
- The practice phone number listed in the NPPES registry for Margaret Dresen is (608) 251-6100.
- Does Margaret Dresen accept Medicare?
- Margaret Dresen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Dresen's NPI active?
- Yes — Margaret Dresen's NPI (1447727805) is active in the NPPES registry as of the last update on 2021-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.