William Arthur Hardman, M.D.
Surgery Physician · Springfield, MO
William Arthur Hardman, M.D. is a surgery physician with a practice address in Springfield, Missouri, and NPI 1861483968, issued on Oct 31, 2005. Check the license (Missouri R9F00, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- William Arthur Hardman
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- R9F00 MO
Self-reported in NPPES; status is on the state search - Practice location
- 839 E Cambridge St, Springfield, MO 65807
- Phone
- (417) 889-3185
- Enumerated
- Oct 31, 2005
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 714 in Missouri → Look up another NPI →
Verify William Arthur Hardman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R9F00Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average surgery physician in 2024
26 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Eliquis11 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.
William Arthur Hardman among 714 surgery physician records in Missouri
William Arthur Hardman, M.D. is one of 714 surgery physician records with a practice address in Missouri. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Missouri
There are 714 surgery physician records in Missouri.
All 714 in Missouri → Every provider in Springfield → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- John Buckner, MDSpringfield, MO 658071497797625
- Daniel Cardwell, MDSpringfield, MO 658071477595627
- Benjamin Castro, MDSpringfield, MO 658071881117018
- Amanda Chelednik, MDSpringfield, MO 658071710337746
- Rachel Cobos, M.D.Springfield, MO 658071972862142
- Jack Coorts, MDSpringfield, MO 658071457884074
- Joseph Keller, M.D.Springfield, MO 658071841819778
- Mariya Kochubey, MDSpringfield, MO 658071215433560
Common questions
What is William Arthur Hardman, M.D.'s NPI number?
William Arthur Hardman, M.D.'s National Provider Identifier (NPI) is 1861483968, issued on Oct 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Arthur Hardman, M.D. located?
The NPPES record lists a practice address at 839 E Cambridge St, Springfield, MO, 65807. Phone: (417) 889-3185. Providers update this record themselves, so call before visiting.
How can I verify William Arthur Hardman, M.D.'s license?
NPPES lists Missouri license number R9F00, 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.
How much does William Arthur Hardman, M.D. prescribe under Medicare Part D?
In 2024, William Arthur Hardman, M.D. had 26 Medicare Part D claims; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
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.