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Edit this profileAt a glance
- 1585 Barrington Rd, Suite 307, Hoffman Estates, IL 60194
About Dr. Calonje
German D. Calonje, M.D. is a healthcare provider in Hoffman Estates, IL specializing in obstetrics & gynecology. Medicare claims data shows German provided 422 services to 352 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. This provider record is associated with NPI 1215042205.
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
- (847) 755-1300
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1585 BARRINGTON RD SUITE 307
Hoffman Estates, IL 60194
Conditions Commonly Evaluated or Treated
Within Obstetrics and Gynecology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Contraception
Fertility
High-risk or subspecialty
Infections
Pelvic pain and benign gynecology
- Uterine fibroids
- Chronic pelvic pain
- Ovarian cysts
- Painful intercourse
- Pelvic organ prolapse
- Urinary incontinence in women
Most searched conditions
Infections and vulvovaginal conditions
Menstrual and hormonal
- Absent periods
- Genitourinary syndrome of menopause
- Painful periods
- Perimenopause
- Premenstrual syndrome
Pregnancy
- Ectopic pregnancy
- Gestational diabetes
- Hyperemesis gravidarum
- Miscarriage
- Placenta previa
- Postpartum depression
- Preeclampsia
- Preterm labor
Cancer and precancer
- Abnormal cervical cells and cervical dysplasia
- Cervical cancer
- Endometrial cancer
- Endometrial hyperplasia
- Ovarian cancer
Pregnancy Complications
Vaginal & Vulvar Health
Procedures & services
Diagnostic Tests
Hormone & Menopause
Laparoscopic and adnexal surgery
Pelvic floor
Pregnancy and delivery
Preventive and diagnostic
- Pelvic examination
- Transvaginal ultrasound
- Well-woman examination
- Colposcopy
- Endometrial biopsy
- Human papillomavirus testing
Subspecialty procedures
Surgeries
Most searched procedures
Contraception and office treatment
Birth Control
Contraception
Diagnostic Procedures
- Amniocentesis
Fertility
- Egg freezing
- Intrauterine Insemination (IUI)
Postpartum Care
Pregnancy & Prenatal
Preventive Care
Preventive Screening
Routine Exams
Uterine and cervical procedures
Procedures Most Often Billed to Medicare
422 services · 352 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of device into abdomen with pressure and urine flow rate study | Procedure | 51797 |
18 | Less often than most peers in OB-GYN |
| Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings | Procedure | 51784 |
18 | Less often than most peers in OB-GYN |
| Electronic assessment of bladder emptying | Procedure | 51741 |
18 | Less often than most peers in OB-GYN |
| Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies | Procedure | 51729 |
18 | Less often than most peers in OB-GYN |
| Repair of pelvic ligaments through vagina | Procedure | 57282 |
13 | Less often than most peers in OB-GYN |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
131 | More than most peers in OB-GYN |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
77 | More often than most peers in OB-GYN |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
34 | More often than most peers in OB-GYN |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
30 | More often than most peers in OB-GYN |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
18 | More often than most peers in OB-GYN |
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.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 OB-GYNs in Hoffman Estates 8
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 1999 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of device into abdomen with pressure and urine flow rate study 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does German D. Calonje specialize in?
German D. Calonje is an OB-GYN in Hoffman Estates, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Obstetrics & Gynecology”.
NPI registry
Where is German D. Calonje located?
German D. Calonje is listed at 1585 Barrington Rd Suite 307, Hoffman Estates, IL 60194. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is German D. Calonje's phone number?
The number on file is (847) 755-1300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for German D. Calonje?
German D. Calonje's National Provider Identifier is 1215042205. 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 German D. Calonje train?
German D. Calonje attended Other, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How much experience does German D. Calonje have?
German D. Calonje has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does German D. Calonje do most often?
According to Medicare billing data, German D. Calonje performs procedures including insertion of device into abdomen with pressure and urine flow rate study, non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings and electronic assessment of bladder emptying, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is German D. Calonje's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by German D. Calonje. If this is you, claiming it is free.
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