Physician Profile
Unclaimed ProfileAbout DEFOREST
John Deforest, D.O. is a healthcare provider in Beecher, IL specialising in family practice. John trained at Chicago College of Osteopathy, graduating in 1992. John is also listed as specialising in family medicine.
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. Deforest specialise in?
Dr. Deforest is a family practice in Beecher, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where is Dr. Deforest located?
Dr. Deforest is listed at 715 S DIXIE HWY, Beecher, IL 60401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Deforest's phone number?
The number on file is (708) 946-9330. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Deforest's NPI number?
Dr. Deforest's National Provider Identifier is 1003842964. 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. Deforest go to medical school?
Dr. Deforest attended Chicago College of Osteopathy, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Deforest been practising?
Dr. Deforest has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Deforest do most often?
According to Medicare billing data, Dr. Deforest performs procedures including insertion of needle into vein for collection of blood sample and removal of impacted ear wax; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Deforest confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Deforest. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (708) 946-9330
- Email not available
Practice Locations
715 S DIXIE HWY
Beecher, IL 60401
Procedures Most Often Billed to Medicare
4,045 services · 2,438 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
994 |
| Removal of impacted ear wax | Procedure | 69210 |
48 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
312 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
112 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
68 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
17 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
1,166 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
560 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
283 |
| Administration of influenza virus vaccine | Billing code | G0008 |
112 |
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 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Chicago College of Osteopathy 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at Chicago College of Osteopathy 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Insertion of needle into vein for collection of blood sample 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.