Robert F. Mahnken, MD
Orthopaedic Surgery Physician · Springfield, MO
Robert F. Mahnken, MD is an orthopaedic surgery physician with a practice address in Springfield, Missouri, and NPI 1194863290, issued on Feb 1, 2007. Check the license (Missouri R4J66, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert F. Mahnken
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- R4J66 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1229 E Seminole St, Springfield, MO 65804
- Phone
- (417) 820-5610
- Enumerated
- Feb 1, 2007
- Record last updated
- Jul 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (417) 820-5588
- Medicaid IDs
- 115575001 AR
202627147 MO - Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 514 in Missouri → Look up another NPI →
Also registered at 1229 E Seminole St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert F. Mahnken 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 R4J66Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert F. Mahnken among 514 orthopaedic surgery physician records in Missouri
Robert F. Mahnken, MD is one of 514 orthopaedic surgery physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileNo · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2008 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Missouri
There are 514 orthopaedic surgery physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 514 in Missouri → Every provider in Springfield → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Anthony Bell, M.D.Springfield, MO 658041578797148
- Jonathan Crites, MDSpringfield, MO 658041366588253
- Gregory Daus, MDSpringfield, MO 658041912046228
- Scott McMurray, MDSpringfield, MO 658041356489454
- Frederick McQueary, MDSpringfield, MO 658041144368242
- Michael Nachtigal, MDSpringfield, MO 658041275671380
- Richard Seagrave, MDSpringfield, MO 658041407995699
- Bradley Walz, MDSpringfield, MO 658041649319963
Common questions
What is Robert F. Mahnken, MD's NPI number?
Robert F. Mahnken, MD's National Provider Identifier (NPI) is 1194863290, issued on Feb 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert F. Mahnken, MD located?
The NPPES record lists a practice address at 1229 E Seminole St, Springfield, MO, 65804. Phone: (417) 820-5610. Providers update this record themselves, so call before visiting.
How can I verify Robert F. Mahnken, MD's license?
NPPES lists Missouri license number R4J66, 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. 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.