Nicole Helmholdt, MSN, APNP, FNP-BC
NPI 1629437439 · Family Nurse Practitioner · Stoughton, WI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Helmholdt, MSN, APNP, FNP-BC is a Family Nurse Practitioner provider in Stoughton, WI (NPI 1629437439).
Provider details
- NPI number
- 1629437439
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APNP, FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15245-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
464 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 Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 401 | $63 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 48 | $139 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 15 | $96 |
Typical Medicare-allowed amounts for these services range $63–$139 (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
Registry dates
- Enumerated
- 2016-02-22
- Last updated
- 2024-04-17
- Certified
- 2024-04-17
Frequently asked questions
- What is Nicole Helmholdt's NPI number?
- Nicole Helmholdt's National Provider Identifier (NPI) is 1629437439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Helmholdt's specialty?
- Nicole Helmholdt is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicole Helmholdt located?
- Nicole Helmholdt's practice location on file with NPPES is 1901 S Academy St, Stoughton, WI 53589-4204.
- What is Nicole Helmholdt's phone number?
- The practice phone number listed in the NPPES registry for Nicole Helmholdt is (608) 658-5522.
- Does Nicole Helmholdt accept Medicare?
- Nicole Helmholdt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Helmholdt's NPI active?
- Yes — Nicole Helmholdt's NPI (1629437439) is active in the NPPES registry as of the last update on 2024-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.