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Edit this profileAt a glance
- 4405 Weaver Pkwy, Warrenville, IL 60555
About Dr. Alter
Raanan Alter, MD practices gynecological oncology in Warrenville, IL. Raanan is a 2014 graduate of Northwestern University Feinberg Medical School. Raanan is also listed as specializing in obstetrics, student in an organized health care education program, and gynecologic oncology. According to Medicare claims data, Raanan cared for 969 Medicare patients across 2,808 services. The services billed most often include residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, therapy procedure using ultrasound, and carepatch, per square centimeter. The provider's National Provider Identifier (NPI) is 1558789826.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (630) 352-5450
- Email not available
Practice Locations
4405 WEAVER PKWY
Warrenville, IL 60555
Procedures Most Often Billed to Medicare
2,808 services · 969 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of muscle and/or tissue, 20.0 sq cm or less | Procedure | 11043 |
107 | Too few peers to compare |
| Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less | Procedure | 15271 |
96 | Too few peers to compare |
| Application of vein wound compression bandages on lower leg, ankle, and foot | Procedure | 29581 |
74 | Too few peers to compare |
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
46 | Too few peers to compare |
| Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less | Procedure | 58571 |
27 | More often than most peers in Gynecological Oncology |
| Imaging of lymph nodes during surgery | Procedure | 38900 |
25 | More than most peers in Gynecological Oncology |
| Biopsy and removal of lymph nodes of abdominal cavity using an endoscope | Procedure | 38570 |
25 | More than most peers in Gynecological Oncology |
| Removal of bone, 20.0 sq cm or less | Procedure | 11044 |
21 | Too few peers to compare |
| Removal of ovaries and/or tubes using an endoscope | Procedure | 58661 |
16 | More often than most peers in Gynecological Oncology |
| Therapy procedure using ultrasound | Treatment | 97610 |
356 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Northwestern University Feinberg Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Northwestern University Feinberg Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Alter?
Dr. Alter is a gynecological oncology in Warrenville, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Alter's address?
Dr. Alter is listed at 4405 Weaver Pkwy, Warrenville, IL 60555. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Alter?
The number on file is (630) 352-5450. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Alter's NPI number?
Dr. Alter's National Provider Identifier is 1558789826. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Alter train?
Dr. Alter attended Northwestern University Feinberg Medical School, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Alter been practicing?
Dr. Alter has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Alter perform?
According to Medicare billing data, Dr. Alter performs procedures including removal of muscle and/or tissue, 20.0 sq cm or less, application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less and application of vein wound compression bandages on lower leg, ankle, and foot; provides treatments such as therapy procedure using ultrasound and caregiver training in strategies and techniques to facilitate the patient's functional performance in the home or community, initial 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Alter confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Alter. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.