Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KRISHNA A RAO M.D.
NPI 1235128109
Internal Medicine - Hematology & Oncology in Springfield, IL

Q: What is Krishna Rao's NPI number?

The NPI number for Krishna Rao is 1235128109. It was assigned to this individual provider in the NPPES registry on October 13, 2005.

Q: What is Krishna Rao's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Krishna Rao was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since October 13, 2005PECOS Enrolled

415 N 9TH ST, SPRINGFIELD, IL 62702(217) 545-5817(217) 545-7021 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Krishna A Rao M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KRISHNA A RAO M.D. (NPI 1235128109) is an individual hematology & oncology provider in Springfield, Illinois and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with St Johns Hospital, and is a graduate of University Of Miami, Lm Miller School Of Medicine (1991).

NPPES Registry Identity

NPI1235128109

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameKRISHNA A RAOCredential: M.D.

Location Address415 N 9TH STSpringfield, IL 62702-5317

Mailing AddressPo Box 19639Springfield, IL 62794-9639 · (217) 545-7578 · Fax (217) 545-1884

Phone(217) 545-5817

Fax(217) 545-7021

Sole ProprietorNo

Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 1991

Enumeration DateOctober 13, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1235128109 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

415 N 9TH ST, Springfield, IL 62702

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Krishna A Rao M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739219569

PECOS Enrollment IDI20100604000758

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 20

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) Q0138

Ferumoxytol injection is a treatment for iron deficiency anemia, a condition where your body lacks enough iron. It is injected into your vein to increase iron levels, aiding in the production of healthy red blood cells. This treatment is not for ESRD patients.

11,220 services15 patients

Injection, ondansetron hydrochloride, per 1 mg J2405

Ondansetron hydrochloride is a medication given via injection to help prevent nausea and vomiting, often due to chemotherapy or surgery. It works by blocking certain chemicals in the body that trigger these symptoms.

696 services22 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

556 services22 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

121 services91 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

114 services76 patients

Injection of additional new drug or substance into vein 96375

This procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.

101 services23 patients

Administration of chemotherapy into vein, 1 hour or less 96413

Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.

97 services38 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

86 services47 patients

Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 96367

This procedure involves injecting fluids or medication directly into your vein. It's used for treatment, prevention, or diagnosis. An additional sequential infusion may be given within an hour if needed. This helps to ensure the medicine is distributed effectively in your body.

69 services25 patients

Injection, zoledronic acid, 1 mg J3489

Zoledronic acid is a medication given via injection to strengthen bones. It's often used in patients with osteoporosis or certain types of cancer. The injection helps reduce the risk of fractures and other bone complications.

57 services11 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

48 services17 patients

Telephone medical discussion with physician, 11-20 minutes 99442

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

44 services24 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

42 services30 patients

Injection, diphenhydramine hcl, up to 50 mg J1200

Diphenhydramine HCL injection is a medicine given to alleviate symptoms of allergies, colds, or hay fever. It can also help with motion sickness and certain symptoms of Parkinson's disease. Up to 50 mg may be administered depending on your condition.

34 services18 patients

Unclassified drugs J3490

Unclassified drugs are medications that don't fit into an existing category or class due to their unique properties or uses. They may be used for various conditions and their effects may differ widely. Always ask your healthcare provider for more information about these drugs.

34 services19 patients

Infusion into a vein for hydration, each additional hour 96361

This procedure involves delivering fluids directly into your vein to keep your body hydrated. It is typically done when oral hydration is insufficient. Each additional hour means more fluid is infused to ensure adequate hydration.

33 services13 patients

Irrigation of implanted venous access drug delivery device 96523

Irrigation of an implanted venous access drug delivery device is a procedure to clean or unblock the device. This device is implanted under your skin to allow easy, frequent, and long-term access to your veins for medication delivery. The process involves flushing the device with a sterile solution to ensure it works properly.

32 services14 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

32 services26 patients

Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle 96402

This procedure involves the injection of hormone-based anti-cancer drugs under the skin or into a muscle. These medications help to slow down or stop the growth of certain types of cancer cells. The process is usually quick and can be performed in a clinic or hospital.

30 services12 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

15 services15 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Johns Hospital

Acute Care Hospitals · Springfield, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140053

Location800 E Carpenter StSpringfield, IL 62769 · Sangamon County

Emergency services Birthing friendly

Memorial Medical Center

Acute Care Hospitals · Springfield, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140148

Location701 N First StSpringfield, IL 62702 · Sangamon County

Emergency services Birthing friendly

Community Hospital Of Staunton

Critical Access Hospitals · Staunton, IL

OwnershipVoluntary non-profit - Private

CMS Certification Number141306

Location400 N Caldwell StStaunton, IL 62088 · Macoupin County

Emergency services

Carlinville Area Hospital

Critical Access Hospitals · Carlinville, IL

OwnershipVoluntary non-profit - Private

CMS Certification Number141347

Location20733 N Broad StreetCarlinville, IL 62626 · Macoupin County

Emergency services

Jacksonville Memorial Hospital

Critical Access Hospitals · Jacksonville, IL

OwnershipVoluntary non-profit - Private

CMS Certification Number141352

Location1600 W Walnut StJacksonville, IL 62650 · Morgan County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62702 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$168.44 typical visit price

range $54.80 – $168.44

Typical copayment $42.11 (range $13.70 – $42.11)

Most-billed visit code 99205

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152

Other-Enteral and Parenteral · category OB006N

1 supplier12 claims7,070 services$0.25 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATRICIA J KNOD M.D.

Obstetrics & Gynecology

415 N 9TH ST, 6TH FLOOR
SPRINGFIELD, IL 62702

Sangamon County (217) 545-5117

VICTORIA R NICHOLS-JOHNSON M.D.

Obstetrics & Gynecology (Obstetrics)

415 N 9TH ST, 6TH FLOOR
SPRINGFIELD, IL 62702

Sangamon County (217) 545-5117

REBECCA A ANTONACCI RD, CDE

Nutritionist (Nutrition, Education)

415 N 9TH ST, STE 6W162
SPRINGFIELD, IL 62702

Sangamon County (217) 545-3848

MEGAN F ZANGER CFNP

Nurse Practitioner (Family)

415 N 9TH ST, 6TH FLOOR
SPRINGFIELD, IL 62702

Sangamon County (217) 545-5117

DHARMENDRA J NIMAVAT M.D.

Pediatrics (Neonatal-Perinatal Medicine)

415 N 9TH ST, SUITE 4W16
SPRINGFIELD, IL 62702

Sangamon County (217) 544-6464

NARINDER N KHANNA M.D.

Pediatrics (Neonatal-Perinatal Medicine)

415 N 9TH ST
SPRINGFIELD, IL 62702

Sangamon County (800) 331-2229

DANIEL G BATTON MD

Pediatrics (Neonatal-Perinatal Medicine)

415 N 9TH ST, SUITE 4W16
SPRINGFIELD, IL 62702

Sangamon County (800) 331-2229

DR. AZIZ KHAN M.D.

Internal Medicine (Hematology & Oncology)

415 N 9TH ST, 2W106
SPRINGFIELD, IL 62702

Sangamon County (217) 545-5817

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Krishna Rao's NPI number?

The NPI number for Krishna Rao is 1235128109. It was assigned to this individual provider in the NPPES registry on October 13, 2005.

Where is Krishna Rao located?

Krishna Rao practices at 415 N 9th St, Springfield, IL 62702. The listed phone number is (217) 545-5817.

What is Krishna Rao's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Krishna Rao enrolled in Medicare?

Yes. Krishna Rao is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Krishna Rao affiliated with any hospitals?

According to CMS data, Krishna Rao is affiliated with St Johns Hospital, Memorial Medical Center, Community Hospital Of Staunton, Carlinville Area Hospital and Jacksonville Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Krishna Rao was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.