Lindsey Santillo, PA
NPI 1841811684 · Physician Assistant · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lindsey Santillo, PA is a Physician Assistant provider in Chicago, IL (NPI 1841811684).
Provider details
- NPI number
- 1841811684
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 085-008286 (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
6 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
3,009 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 358 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 276 | $112 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 243 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 237 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 229 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 201 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 279 | 130 |
| Levothyroxine Sodium | 149 | 68 |
| Amlodipine Besylate | 137 | 71 |
| Metformin Hcl | 114 | 56 |
| Losartan Potassium | 112 | 58 |
| Hydrochlorothiazide | 67 | 33 |
| Tamsulosin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$278 across 13 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
Additional practice locations (1)
- 745 Fletcher Dr Ste 101-102Elgin, IL 60123-4747Phone: (847) 742-0792Fax: (847) 742-3585
Registry dates
- Enumerated
- 2020-05-04
- Last updated
- 2024-04-22
- Certified
- 2024-04-22
Frequently asked questions
- What is Lindsey Santillo's NPI number?
- Lindsey Santillo's National Provider Identifier (NPI) is 1841811684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsey Santillo's specialty?
- Lindsey Santillo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lindsey Santillo located?
- Lindsey Santillo's practice location on file with NPPES is 3204 W 26th St, Chicago, IL 60623-4031.
- What is Lindsey Santillo's phone number?
- The practice phone number listed in the NPPES registry for Lindsey Santillo is (773) 927-3100.
- Does Lindsey Santillo accept Medicare?
- Lindsey Santillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lindsey Santillo's NPI active?
- Yes — Lindsey Santillo's NPI (1841811684) is active in the NPPES registry as of the last update on 2024-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.