NPPES file of Aug 9, 2026

Ruth Grant, M.D.

Hematology & Oncology Physician · Springfield, MO

Ruth Grant, M.D. is a hematology & oncology physician with a practice address in Springfield, Missouri, and NPI 1457329070, issued on Mar 9, 2006. Check the license (Missouri R9264, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457329070
Name
Ruth Grant
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
R9264 MO
Self-reported in NPPES; status is on the state search
Practice location
3850 S National Ave, Springfield, MO 65807
Phone
(417) 882-4880
Enumerated
Mar 9, 2006
Record last updated
Nov 29, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(417) 882-7843
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest hematology & oncology physician records → All 237 in Missouri → Look up another NPI →

Also registered at 3850 S National Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ibrahim Abdalla, M.D.Radiation Oncology Physician1437154630
  2. Mark Barrett, MDDiagnostic Radiology Physician1447415203
  3. Christian Brodeur, MDDiagnostic Radiology Physician1871609453
  4. Sue Brown, LPCCounselor1144356155
  5. Roberto Canales, P.A.Medical Physician Assistant1821008541
  6. Robert Carolla, M.D.Hematology & Oncology Physician1225006828

Verify Ruth Grant in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license R9264    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $22.07

1 payment: food and beverage; the largest payer was Abiomed. 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.

  1. Ruth Grant$22.07
  2. Specialty average$7,481.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ruth Grant among 237 hematology & oncology physician records in Missouri

Ruth Grant, M.D. is one of 237 hematology & oncology physician records with a practice address in Missouri. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 56% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2007 · 50% 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 Missouri 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 Missouri

There are 237 hematology & oncology physician records in Missouri.

All 237 in Missouri → Every provider in Springfield → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Rajesh Banderudrappagari, MDSpringfield, MO 658071093094260
  2. Robert Carolla, M.D.Springfield, MO 658071225006828
  3. Robert Ellis, M.D.Springfield, MO 658071720056823
  4. Raymond Lobins, DOSpringfield, MO 658071356391064
  5. Dushyant Verma, MDSpringfield, MO 658071164477014
  6. Edward Braud, M.D.Springfield, MO 658041922118280
  7. John Goodwin, MDSpringfield, MO 658041710077060
  8. Kelly Koehn, MDSpringfield, MO 658041154779387

Common questions

What is Ruth Grant, M.D.'s NPI number?

Ruth Grant, M.D.'s National Provider Identifier (NPI) is 1457329070, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ruth Grant, M.D. located?

The NPPES record lists a practice address at 3850 S National Ave, Springfield, MO, 65807. Phone: (417) 882-4880. Providers update this record themselves, so call before visiting.

How can I verify Ruth Grant, M.D.'s license?

NPPES lists Missouri license number R9264, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.