IndividualActive
Gretchen Madson
NPI 1316233562 · Pharmacist · Duluth, MN
Gretchen Madson is a Pharmacist provider in Duluth, MN (NPI 1316233562).
Provider details
- NPI number
- 1316233562
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 114950 (MN)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs 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
1902 Miller Trunk Hwy
T-0004
Duluth, MN 55811-1810
Phone: (218) 727-8475
Street-level locationGet directions
Mailing address
1902 Miller Trunk Hwy
Duluth, MN 55811-1810
Registry dates
- Enumerated
- 2011-06-27
- Last updated
- 2011-06-27
Frequently asked questions
- What is Gretchen Madson's NPI number?
- Gretchen Madson's National Provider Identifier (NPI) is 1316233562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Madson's specialty?
- Gretchen Madson is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Gretchen Madson located?
- Gretchen Madson's practice location on file with NPPES is 1902 Miller Trunk Hwy, Duluth, MN 55811-1810.
- What is Gretchen Madson's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Madson is (218) 727-8475.
- Is Gretchen Madson's NPI active?
- Yes — Gretchen Madson's NPI (1316233562) is active in the NPPES registry as of the last update on 2011-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.