Rosanna Santos, APN NP-C
NPI 1538548276 · Family Nurse Practitioner · Fox Lake, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosanna Santos, APN NP-C is a Family Nurse Practitioner provider in Fox Lake, IL (NPI 1538548276).
Provider details
- NPI number
- 1538548276
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209012823 (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
11 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
1,410 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 Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 790 | $93 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 602 | $110 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 18 | $157 |
Typical Medicare-allowed amounts for these services range $93–$157 (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 · 129 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 669 | 43 |
| Amlodipine Besylate | 589 | 45 |
| Pantoprazole Sodium | 581 | 35 |
| Furosemide | 494 | 40 |
| Apixabanbrand: Eliquis | 408 | 22 |
| Lisinopril | 371 | 28 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$178 across 2 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
- 2015-05-27
- Last updated
- 2015-05-27
Frequently asked questions
- What is Rosanna Santos's NPI number?
- Rosanna Santos's National Provider Identifier (NPI) is 1538548276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosanna Santos's specialty?
- Rosanna Santos is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosanna Santos located?
- Rosanna Santos's practice location on file with NPPES is 515 Pistakee Pkwy, Fox Lake, IL 60020-1921.
- What is Rosanna Santos's phone number?
- The practice phone number listed in the NPPES registry for Rosanna Santos is (773) 750-2273.
- Does Rosanna Santos accept Medicare?
- Rosanna Santos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosanna Santos's NPI active?
- Yes — Rosanna Santos's NPI (1538548276) is active in the NPPES registry as of the last update on 2015-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.