John Charles Mace, M.D.
Neurological Surgery Physician · Springfield, MO
John Charles Mace, M.D. is a neurological surgery physician with a practice address in Springfield, Missouri, and NPI 1114971264, issued on May 22, 2006. Check the license (Missouri 118061, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- John Charles Mace
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License numbers
- 118061 MO
E3602 AR
Self-reported in NPPES; status is on the state search - Practice location
- 3801 S National Ave, Springfield, MO 65807
- Phone
- (417) 885-3888
- Enumerated
- May 22, 2006
- Record last updated
- Sep 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (417) 881-7638
- Medicaid IDs
- 203985700 MO
139629001 AR - Medicare enrollment
- Enrolled (PECOS I20101015000668); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 195 in Missouri → Look up another NPI →
Also registered at 3801 S National Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Adams, LCSW, RN, FNPFamily Nurse Practitioner1225108558
- Charles Adler, PA-CPhysician Assistant1487950127
- Dustan Afshar, D.OAnesthesiology Physician1245618370
- Kaleb AfsharAnesthesiology Physician1003310608
- Emmanuel Akosah, MDInternal Medicine Physician1508170283
- Matthew Alder, MDPediatric Critical Care Medicine Physician1609019470
Verify John Charles Mace 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 118061Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average neurological surgery physician in 2024
218 Medicare Part D claims for 94 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 94 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen40 claims
- Oxycodone-Acetaminophen28 claims
- Gabapentin25 claims
- Diazepam24 claims
- Tramadol Hcl21 claims
- Methylprednisolone17 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.
Bills Medicare through one group practice
- Springfield Neurological And Spine InstituteSpringfield, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Charles Mace among 195 neurological surgery physician records in Missouri
John Charles Mace, M.D. is one of 195 neurological surgery physician records with a practice address in Missouri. 83% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 58% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1993 · median 2004 among the 131 with a school on file
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Missouri
There are 195 neurological surgery physician records in Missouri.
All 195 in Missouri → Every provider in Springfield → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Herbert Crabtree, M.D.Springfield, MO 658071659325785
- Edwin Cunningham, M.D.Springfield, MO 658071578510954
- Mayur Jayarao, M.D., M.SC.Springfield, MO 658071881853158
- Vyacheslav Makler, D.O.Springfield, MO 658071164472841
- Chad Morgan, M.D.Springfield, MO 658071013964493
- Michael Mumert, M.D.Springfield, MO 658071871747469
- Salim Rahman, M.D.Springfield, MO 658071295782670
- Angela Spurgeon, D.O.Springfield, MO 658071235367665
Common questions
What is John Charles Mace, M.D.'s NPI number?
John Charles Mace, M.D.'s National Provider Identifier (NPI) is 1114971264, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Charles Mace, M.D. located?
The NPPES record lists a practice address at 3801 S National Ave, Springfield, MO, 65807. Phone: (417) 885-3888. Providers update this record themselves, so call before visiting.
How can I verify John Charles Mace, M.D.'s license?
NPPES lists Missouri license number 118061, 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 John Charles Mace, M.D. prescribe under Medicare Part D?
In 2024, John Charles Mace, M.D. had 218 Medicare Part D claims for 94 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.