Physician Profile
Sundar Sivaprakasam, MD
Unclaimed ProfileAbout Dr. Sivaprakasam
Based in Chicago, IL, Sundar Sivaprakasam, MD is listed in the NPI registry under internal medicine. Sundar is also listed as specializing in critical care medicine. According to Medicare claims data, Sundar cared for 1,031 Medicare patients across 3,300 services. The services billed most often include residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes, complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month, and education and training to self measure blood pressure. NPI 1720063530 identifies this record in the national registry.
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
- (773) 884-7920
- Email not available
Practice Locations
2701 W 68TH ST
Chicago, IL 60629
Conditions Commonly Evaluated or Treated
Within Internal 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 and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Most searched procedures
- Annual physical
- Blood test
- Flu shot
- Medicare wellness visit
- Sick visit
- TB test
- Well-woman exam
Preventive and evaluation
- Medication management
- Post-hospital transitional care
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
- Colon Cancer Screening Referral
- Mammogram Referral
Digestive
Exams & Consultations
Heart & Circulation
Heart health
- Cardiac Stress Test Referral
Imaging referral
- Abdominal Ultrasound Referral
Immunizations
Lab tests
Lungs & Breathing
- At-Home Sleep Study Order
Metabolic & Weight
- Weight Loss Injections and Medication
Minor procedures
Office procedures
Office Procedures
- Skin Tag and Mole Removal
- Vitamin B12 Injections
- Wart Removal
Pain management
Preventive & Routine Care
Screenings & Diagnostics
Sexual health
Procedures Most Often Billed to Medicare
3,300 services · 1,031 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Imaging of retina with remote review by physician | Treatment | 92228 |
153 | Too few peers to compare |
| Assessment of emotional or behavioral problems | Treatment | 96127 |
46 | Too few peers to compare |
| Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99350 |
740 | Too few peers to compare |
| Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99489 |
554 | Too few peers to compare |
| Education and training to self measure blood pressure | Office visit | 99473 |
383 | Too few peers to compare |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
356 | More than most peers in Internal Medicine |
| Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99487 |
277 | Too few peers to compare |
| Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allo | Billing code | G0181 |
201 | Too few peers to compare |
| Face-to-face behavioral counseling for obesity, 15 minutes | Billing code | G0447 |
134 | Too few peers to compare |
| Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians | Billing code | G0179 |
93 | Too few peers to compare |
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 internists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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.
More connections — 25 related providers in 4 groups
Other internists in Chicago 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1970 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Imaging of retina with remote review by physician 1
Providers in IL who bill this service to Medicare most often.
Common questions
What is Dr. Sivaprakasam's specialty?
Dr. Sivaprakasam is an internist in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where can I find Dr. Sivaprakasam?
Dr. Sivaprakasam is listed at 2701 W 68Th St, Chicago, IL 60629. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Sivaprakasam?
The number on file is (773) 884-7920. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Sivaprakasam's NPI number?
Dr. Sivaprakasam's National Provider Identifier is 1720063530. 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 Dr. Sivaprakasam's medical education?
Dr. Sivaprakasam attended Other, graduating in 1970. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sivaprakasam been practicing?
Dr. Sivaprakasam has 56 years experience. Calculated from a graduation year of 1970, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Sivaprakasam known for?
According to Medicare billing data, Dr. Sivaprakasam provides treatments such as imaging of retina with remote review by physician and assessment of emotional or behavioral problems, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sivaprakasam confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sivaprakasam. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.