Gina Gronewold, CNP
NPI 1912516873 · Family Nurse Practitioner · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gina Gronewold, CNP is a Family Nurse Practitioner provider in Sioux Falls, SD (NPI 1912516873).
Provider details
- NPI number
- 1912516873
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- CP001786 (SD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
68 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 39 | $39 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 15 | $104 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 14 | $63 |
Typical Medicare-allowed amounts for these services range $39–$104 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1325 S Cliff AveSioux Falls, SD 57105-1007Phone: (605) 322-8000
Registry dates
- Enumerated
- 2020-07-27
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is Gina Gronewold's NPI number?
- Gina Gronewold's National Provider Identifier (NPI) is 1912516873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gina Gronewold's specialty?
- Gina Gronewold is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gina Gronewold located?
- Gina Gronewold's practice location on file with NPPES is 5019 S Western Ave Ste 200, Sioux Falls, SD 57108-5155.
- What is Gina Gronewold's phone number?
- The practice phone number listed in the NPPES registry for Gina Gronewold is (605) 328-9700.
- Does Gina Gronewold accept Medicare?
- Gina Gronewold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gina Gronewold's NPI active?
- Yes — Gina Gronewold's NPI (1912516873) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.