Physician Profile
Unclaimed ProfileAbout RANTIS
Peter C Rantis, M.D. practises general surgery in Hoffman Estates, IL. Peter is also listed as specialising in specialist.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Rantis specialise in?
Dr. Rantis is a general surgeon in Hoffman Estates, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where is Dr. Rantis located?
Dr. Rantis is listed at 4885 HOFFMAN BLVD SUITE 400, Hoffman Estates, IL 60192. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Rantis's phone number?
The number on file is (847) 255-9697. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Rantis's NPI number?
Dr. Rantis's National Provider Identifier is 1306806682. 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. Rantis go to medical school?
Dr. Rantis attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Rantis been practising?
Dr. Rantis has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Rantis do most often?
According to Medicare billing data, Dr. Rantis performs procedures including diagnostic exam of anus using an endoscope, biopsy of large bowel using a flexible endoscope and biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Rantis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rantis. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (847) 255-9697
- Email not available
Practice Locations
4885 HOFFMAN BLVD SUITE 400
Hoffman Estates, IL 60192
Procedures Most Often Billed to Medicare
526 services · 489 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
37 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
30 |
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
26 |
| Removal of gallbladder with x-ray study of bile ducts using an endoscope | Procedure | 47563 |
11 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
130 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
77 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
61 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
43 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
36 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
32 |
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.
Other general surgeons at this location 4
Same specialty, same street address — most likely the same department or group.
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.
Other general surgeons in Hoffman Estates 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 8
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.