IndividualActive
Katlyn Mastel, PHARMD
NPI 1083204119 · Pharmacist · Green Bay, WI
Katlyn Mastel, PHARMD is a Pharmacist provider in Green Bay, WI (NPI 1083204119).
Provider details
- NPI number
- 1083204119
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- 20008 (WI)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
744 S Webster Ave
Green Bay, WI 54301-3581
Phone: (920) 433-3500
Street-level locationGet directions
Mailing address
Po Box 22487
Green Bay, WI 54305-2487
Registry dates
- Enumerated
- 2021-01-22
- Last updated
- 2021-01-22
- Certified
- 2021-01-22
Frequently asked questions
- What is Katlyn Mastel's NPI number?
- Katlyn Mastel's National Provider Identifier (NPI) is 1083204119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katlyn Mastel's specialty?
- Katlyn Mastel is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Katlyn Mastel located?
- Katlyn Mastel's practice location on file with NPPES is 744 S Webster Ave, Green Bay, WI 54301-3581.
- What is Katlyn Mastel's phone number?
- The practice phone number listed in the NPPES registry for Katlyn Mastel is (920) 433-3500.
- Is Katlyn Mastel's NPI active?
- Yes — Katlyn Mastel's NPI (1083204119) is active in the NPPES registry as of the last update on 2021-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.