Elizabeth Anderson Parks, MD
NPI 1912940552 · Internal Medicine Physician · Wilmette, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Anderson Parks, MD is a Internal Medicine Physician provider in Wilmette, IL (NPI 1912940552).
Provider details
- NPI number
- 1912940552
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036-085280 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,166 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 279 | $103 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 236 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 225 | $137 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 195 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 103 | $17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 177 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 554 | 111 |
| Levothyroxine Sodium | 550 | 120 |
| Lisinopril | 468 | 82 |
| Metformin Hcl | 341 | 42 |
| Rosuvastatin Calcium | 287 | 82 |
| Amlodipine Besylate | 240 | 54 |
| Quetiapine Fumarate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$906 across 21 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
- 2006-06-13
- Last updated
- 2019-10-22
Frequently asked questions
- What is Elizabeth Anderson Parks's NPI number?
- Elizabeth Anderson Parks's National Provider Identifier (NPI) is 1912940552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Anderson Parks's specialty?
- Elizabeth Anderson Parks is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Anderson Parks located?
- Elizabeth Anderson Parks's practice location on file with NPPES is 1515 Sheridan Rd Ste 31a, Wilmette, IL 60091-1828.
- What is Elizabeth Anderson Parks's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Anderson Parks is (847) 920-2200.
- Does Elizabeth Anderson Parks accept Medicare?
- Elizabeth Anderson Parks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Anderson Parks's NPI active?
- Yes — Elizabeth Anderson Parks's NPI (1912940552) is active in the NPPES registry as of the last update on 2019-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.