Alexandra Frogameni, M.D.
NPI 1669736583 · Internal Medicine Physician · Winfield, IL
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Frogameni, M.D. is a Internal Medicine Physician provider in Winfield, IL (NPI 1669736583).
Provider details
- NPI number
- 1669736583
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 125061784 (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
14 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
533 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 290 | $223 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 151 | $83 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 41 | $46 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 21 | $89 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 17 | $138 |
| Emergent Insertion of Breathing Tube Into Windpipe Using an Endoscope31500 | 13 | $150 |
Practice location
Mailing address
Additional practice locations (2)
- 251 E Huron StGalter 3-150Chicago, IL 60611-2908Phone: (312) 926-2253
- 300 Randall RdGeneva, IL 60134Phone: (630) 933-4700
Registry dates
- Enumerated
- 2012-06-25
- Last updated
- 2018-08-23
Frequently asked questions
- What is Alexandra Frogameni's NPI number?
- Alexandra Frogameni's National Provider Identifier (NPI) is 1669736583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Frogameni's specialty?
- Alexandra Frogameni is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Frogameni located?
- Alexandra Frogameni's practice location on file with NPPES is 25 N Winfield Rd, Winfield, IL 60190.
- What is Alexandra Frogameni's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Frogameni is (630) 933-4700.
- Does Alexandra Frogameni accept Medicare?
- Alexandra Frogameni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Frogameni's NPI active?
- Yes — Alexandra Frogameni's NPI (1669736583) is active in the NPPES registry as of the last update on 2018-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.