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Edit this profileWhere to find Jonathan C. Parker, M.D.
- Batavia location main office
815 N Randall Rd, Batavia, IL 60510 - Schererville location
7651 Harvest Dr, Schererville, IN 46375
About Dr. Parker
Jonathan C. Parker, M.D. practices family medicine in Batavia, IL. Jonathan is a 2001 graduate of Loyola University of Chicago, Stritch School of Medicine. According to Medicare claims data, Jonathan cared for 4,461 Medicare patients across 11,087 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1548309982.
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) 482-6600
- Email not available
Practice Locations
815 N RANDALL RD
Batavia, IL 60510
7651 Harvest Dr
Schererville, IN 46375
Conditions Commonly Evaluated or Treated
Within Family Medicine 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
Most searched conditions
- Allergies
- Diabetes
- Flu
- Hypothyroidism
- Strep throat
- UTI
Cardiometabolic
Digestive
- Acid reflux
- IBS
Genitourinary and reproductive
- Erectile dysfunction
- Heavy periods
Musculoskeletal and pain
Neurologic and behavioral
Respiratory and infectious
- Acute bronchitis
- Asthma
- Sinus infection
Skin
Common childhood and ear conditions
- Ear infection
- Pink eye
Pain & Joints
- Arthritis
- Back pain
Procedures & services
Most searched procedures
- Annual physical
- Blood test
- Flu shot
- Medicare wellness visit
- Sick visit
- TB test
- Well-woman exam
Preventive interventions
- Birth control counseling
- Smoking cessation counseling
Screening and testing
- Cholesterol screening
- Depression screening
- Diabetes and prediabetes screening
- EKG
Diagnostic Tests
- COVID-19 testing
- Rapid Strep and Flu Swabs
- Urine Drug Screen
Exams & Screenings
- Camp and School Physical
- Pre-Op Clearance Exam
Foot and Leg Pain
- Toenail Fungus Treatment
Heart & Circulation
Injections
- Immunotherapy
- Vitamin B12 Injections
Lungs & Breathing
- Pulmonary function test
Minor Procedures
- Burn and Wound Care
- Ingrown toenail removal
- Suture removal
Occupational Health
- DOT Physical
Office procedures
- Earwax removal
- Incision and drainage of an abscess
- Superficial foreign-body removal
Pain Management
- Joint injections
Preventive Care
- Chronic Illness Checkup
- Routine Vaccines
- Travel Vaccines And Consult
Respiratory
- Breathing Treatment
Senior Care
- Cognitive Assessment
Sexual & Reproductive Health
- STD Swabs and Screening
Skin Procedures
- Cyst Removal
- Precancerous Sun Spot Freezing
- Skin Tag Removal
- Wart Removal
Sleep Health
- At-Home Sleep Study Order
Urgent Care Procedures
- Stitches and Laceration Repair
Wellness & Weight
- Weight Management Consult
Women's Health
- Hormone Replacement Therapy Consultation
Procedures Most Often Billed to Medicare
11,087 services · 4,461 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein (3 years or older) | Procedure | 36410 |
60 | As often as other peers in Family Medicine |
| X-ray of chest, 2 views | Imaging | 71046 |
108 | More than most peers in Family Medicine |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
29 | More often than most peers in Family Medicine |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
24 | More often than most peers in Family Medicine |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
210 | More than most peers in Family Medicine |
| Inhalation treatment for airway obstruction or sputum production | Treatment | 94640 |
137 | More than most peers in Family Medicine |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
75 | More often than most peers in Family Medicine |
| Administration of vaccine | Treatment | 90471 |
48 | More than most peers in Family Medicine |
| Administration of vaccine, each additional vaccine | Treatment | 90472 |
45 | More than most peers in Family Medicine |
| Diphtheria and tetanus vaccine (7 years or older) | Treatment | 90714 |
31 | More than most peers in Family Medicine |
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 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family doctors in Batavia 8
Same specialty, same city.
Trained at Loyola University of Chicago, Stritch School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2001 at Loyola University of Chicago, Stritch School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein (3 years or older) 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Jonathan C. Parker specialize in?
Jonathan C. Parker is a family doctor in Batavia, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where is Jonathan C. Parker located?
Jonathan C. Parker is listed at 815 N Randall Rd, Batavia, IL 60510. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jonathan C. Parker's phone number?
The number on file is (630) 482-6600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Jonathan C. Parker's NPI number?
Jonathan C. Parker's National Provider Identifier is 1548309982. 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 Jonathan C. Parker train?
Jonathan C. Parker attended Loyola University of Chicago, Stritch School of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Jonathan C. Parker been practicing?
Jonathan C. Parker has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What does Jonathan C. Parker do most often?
According to Medicare billing data, Jonathan C. Parker performs procedures including insertion of needle into vein; reads or performs imaging such as x-ray of chest, 2 views and x-ray of foot, minimum of 3 views; provides treatments such as injection of drug or substance under skin or into muscle and inhalation treatment for airway obstruction or sputum production, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Jonathan C. Parker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jonathan C. Parker. If this is you, claiming it is free.
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