Alison Delacruz, APN-CNP
NPI 1538567490 · Nurse Practitioner · Niles, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alison Delacruz, APN-CNP is a Nurse Practitioner provider in Niles, IL (NPI 1538567490).
Provider details
- NPI number
- 1538567490
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN-CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2090120127 (IL)
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 tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
871 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 Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 413 | $43 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 203 | $69 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 195 | $115 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 24 | $111 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 19 | $113 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 56 | 37 |
| Metformin Hcl | 53 | 28 |
| Semaglutidebrand: Ozempic | 52 | 16 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 51 | 33 |
| Glipizide | 35 | 19 |
| Atorvastatin Calcium | 31 | 17 |
| Dulaglutide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (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
Additional practice locations (1)
- 909 E Palatine RdPalatine, IL 60074-5551Phone: (847) 776-1400Fax: (847) 776-1424
Registry dates
- Enumerated
- 2014-12-09
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Alison Delacruz's NPI number?
- Alison Delacruz's National Provider Identifier (NPI) is 1538567490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Delacruz's specialty?
- Alison Delacruz is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alison Delacruz located?
- Alison Delacruz's practice location on file with NPPES is 6450 W Touhy Ave Fl 2, Niles, IL 60714-4512.
- What is Alison Delacruz's phone number?
- The practice phone number listed in the NPPES registry for Alison Delacruz is (773) 631-2223.
- Does Alison Delacruz accept Medicare?
- Alison Delacruz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alison Delacruz's NPI active?
- Yes — Alison Delacruz's NPI (1538567490) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.