Physician Profile
Raymond Zimmerman, M.D.
Unclaimed ProfileAbout Dr. Zimmerman
Raymond Zimmerman, M.D. is a healthcare provider in Merrillville, IN specializing in family practice. Raymond trained at Indiana University School of Medicine, graduating in 1985. Raymond is also listed as specializing in family medicine. According to Medicare claims data, Raymond cared for 807 Medicare patients across 1,258 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. This provider record is associated with NPI 1386602100.
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
- (219) 756-0960
- Email not available
Practice Locations
8777 BROADWAY SUITE A
Merrillville, IN 46410
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
Genitourinary and reproductive
Musculoskeletal and pain
Neurologic and behavioral
Respiratory and infectious
- Acute bronchitis
- Asthma
- Sinus infection
Skin
Common childhood and ear conditions
Pain & Joints
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
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
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
1,258 services · 807 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
50 | Less often than most peers in Family Practice |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
29 | As often as other peers in Family Practice |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
49 | More often than most peers in Family Practice |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
55 | Less often than most peers in Family Practice |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
404 | More often than most peers in Family Practice |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
298 | More than most peers in Family Practice |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
123 | More often than most peers in Family Practice |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
67 | As often as other peers in Family Practice |
| Urinalysis, manual test | Lab test | 81002 |
55 | More often than most peers in Family Practice |
| Administration of influenza virus vaccine | Billing code | G0008 |
51 | More often than most peers in Family Practice |
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 family practices at this location 2
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 family practices in Merrillville 6
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1985 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in IN who bill this service to Medicare most often.
Common questions
What is Raymond Zimmerman's specialty?
Raymond Zimmerman is a family practice in Merrillville, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Raymond Zimmerman?
Raymond Zimmerman is listed at 8777 Broadway Suite A, Merrillville, IN 46410. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Raymond Zimmerman?
The number on file is (219) 756-0960. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Raymond Zimmerman's NPI number?
Raymond Zimmerman's National Provider Identifier is 1386602100. 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
What is Raymond Zimmerman's education?
Raymond Zimmerman attended Indiana University School of Medicine, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How long has Raymond Zimmerman been practicing?
Raymond Zimmerman has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What is Raymond Zimmerman known for?
According to Medicare billing data, Raymond Zimmerman performs procedures including insertion of needle into vein for collection of blood sample and aspiration and/or injection of fluid from large joint; provides treatments such as 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 Raymond Zimmerman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Raymond Zimmerman. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.