Jill Gassen, PA-C
NPI 1619007911 · Surgical Physician Assistant · Sioux Falls, SD
Jill Gassen, PA-C is a Surgical Physician Assistant provider in Sioux Falls, SD (NPI 1619007911).
Provider details
- NPI number
- 1619007911
- Entity type
- Individual
- Primary specialty
- Surgical 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
19 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
- 2007-03-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jill Gassen's NPI number?
- Jill Gassen's National Provider Identifier (NPI) is 1619007911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Gassen's specialty?
- Jill Gassen is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jill Gassen located?
- Jill Gassen's practice location on file with NPPES is 2501 W 22nd Street, Sioux Falls, SD 57117-5046.
- What is Jill Gassen's phone number?
- The practice phone number listed in the NPPES registry for Jill Gassen is (605) 333-6852.
- Is Jill Gassen's NPI active?
- Yes — Jill Gassen's NPI (1619007911) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.