Sumana Nagireddy, MBBS
Hematology & Oncology Physician · Chattanooga, TN
Sumana Nagireddy, MBBS is a hematology & oncology physician with a practice address in Chattanooga, Tennessee, and NPI 1619107414, issued on Jul 15, 2009. Check the license (Tennessee 52758, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Sumana Nagireddy
- Credential
- MBBS
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 52758 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1032 Mccallie Ave Ste 200, Chattanooga, TN 37403
- Phone
- (423) 752-5004
- Enumerated
- Jul 15, 2009
- Record last updated
- Oct 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (423) 414-3834
- Medicaid ID
- Q015149 TN
- Medicare enrollment
- Enrolled (PECOS I20150720002189); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 273 in Tennessee → Look up another NPI →
Also registered at 1032 Mccallie Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sean Bliven, MDMedical Oncology Physician1477182749
- Amy Boren, NP-CFamily Nurse Practitioner1568814713
- Robert Graham, MDHematology & Oncology Physician1306068135
- John McCravey, MDMedical Oncology Physician1811952831
- Emily McDuffee, DO, PHDHematology & Oncology Physician1669793261
- Larry Schlabach, MDMedical Oncology Physician1386609394
Verify Sumana Nagireddy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 52758Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,641 Medicare Part D claims for 303 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 70 claims were for opioids.
Most prescribed
- Anastrozole132 claims
- Ondansetron Odt110 claims
- Letrozole86 claims
- Prochlorperazine Maleate81 claims
- Eliquis63 claims
- Prednisone56 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $728.92
33 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Tennessee Oncology PLLCChattanooga, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sumana Nagireddy among 273 hematology & oncology physician records in Tennessee
Sumana Nagireddy, MBBS is one of 273 hematology & oncology physician records with a practice address in Tennessee. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2006 · median 2004 among the 223 with a school on file
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Tennessee
There are 273 hematology & oncology physician records in Tennessee.
All 273 in Tennessee → Every provider in Chattanooga → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Robert Graham, MDChattanooga, TN 374031306068135
- Emily McDuffee, DO, PHDChattanooga, TN 374031669793261
- Lawrence Nagle, MDChattanooga, TN 374031811954977
- Bertrand Anz, M.D.Chattanooga, TN 374041205996014
- Edward Arrowsmith, MDChattanooga, TN 374041780632687
- Brooke Daniel, MDChattanooga, TN 374041326096231
- Davey Daniel, MDChattanooga, TN 374041942258751
- Derek Holland, M.D.Chattanooga, TN 374041487603817
Common questions
What is Sumana Nagireddy, MBBS's NPI number?
Sumana Nagireddy, MBBS's National Provider Identifier (NPI) is 1619107414, issued on Jul 15, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Sumana Nagireddy, MBBS located?
The NPPES record lists a practice address at 1032 Mccallie Ave Ste 200, Chattanooga, TN, 37403. Phone: (423) 752-5004. Providers update this record themselves, so call before visiting.
How can I verify Sumana Nagireddy, MBBS's license?
NPPES lists Tennessee license number 52758, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sumana Nagireddy, MBBS prescribe under Medicare Part D?
In 2024, Sumana Nagireddy, MBBS had 1,641 Medicare Part D claims for 303 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Sumana Nagireddy, MBBS's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.