Elizabeth Pealy, M.D.
NPI 1932442456 · Anesthesiology Physician · Libertyville, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Pealy, M.D. is a Anesthesiology Physician provider in Libertyville, IL (NPI 1932442456).
Provider details
- NPI number
- 1932442456
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036.150989 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
28 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 15 | $148 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 13 | $187 |
Typical Medicare-allowed amounts for these services range $148–$187 (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.
Practice location
Mailing address
Additional practice locations (2)
- 180 Harvester Dr Ste 110Burr Ridge, IL 60527-4503Phone: (773) 702-1061
- 525 East 68th StNew York, NY 10021Phone: (212) 746-4055
Registry dates
- Enumerated
- 2013-04-03
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Elizabeth Pealy's NPI number?
- Elizabeth Pealy's National Provider Identifier (NPI) is 1932442456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Pealy's specialty?
- Elizabeth Pealy is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Pealy located?
- Elizabeth Pealy's practice location on file with NPPES is 801 S Milwaukee Ave, Libertyville, IL 60048-3204.
- What is Elizabeth Pealy's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Pealy is (847) 362-2900.
- Does Elizabeth Pealy accept Medicare?
- Elizabeth Pealy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Pealy's NPI active?
- Yes — Elizabeth Pealy's NPI (1932442456) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.