Nancy Sondgeroth, MSN, FNP-BC
NPI 1770950842 · Family Nurse Practitioner · Aurora, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Sondgeroth, MSN, FNP-BC is a Family Nurse Practitioner provider in Aurora, IL (NPI 1770950842).
Provider details
- NPI number
- 1770950842
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 209.013062 (IL)
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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,372 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,225 | $64 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 67 | $156 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 60 | $132 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 20 | $65 |
Typical Medicare-allowed amounts for these services range $64–$156 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 129 | 27 |
| Metformin Hcl | 100 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 95 | 15 |
| Lisinopril | 70 | 15 |
| Amlodipine Besylate | 65 | 20 |
| Losartan Potassium | 61 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,399 across 123 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-08-25
- Last updated
- 2026-01-27
- Certified
- 2026-01-27
Frequently asked questions
- What is Nancy Sondgeroth's NPI number?
- Nancy Sondgeroth's National Provider Identifier (NPI) is 1770950842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Sondgeroth's specialty?
- Nancy Sondgeroth is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Sondgeroth located?
- Nancy Sondgeroth's practice location on file with NPPES is 1414 W Illinois Ave, Aurora, IL 60506-1920.
- What is Nancy Sondgeroth's phone number?
- The practice phone number listed in the NPPES registry for Nancy Sondgeroth is (630) 301-7366.
- Does Nancy Sondgeroth accept Medicare?
- Nancy Sondgeroth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Sondgeroth's NPI active?
- Yes — Nancy Sondgeroth's NPI (1770950842) is active in the NPPES registry as of the last update on 2026-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.