James Callahan, M.D.
Neurological Surgery Physician · Anderson, IN
James Callahan, M.D. is a neurological surgery physician with a practice address in Anderson, Indiana, and NPI 1750311098, issued on Jul 3, 2006. Check the license (Indiana 01037785A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- James Callahan
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- 01037785A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1210 B Medical Arts Blvd, Anderson, IN 46011
- Phone
- (765) 298-4470
- Enumerated
- Jul 3, 2006
- Entity
- Type 1 · individual
Verify James Callahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01037785ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
71% more Medicare Part D claims than the average neurological surgery physician in 2024
323 Medicare Part D claims for 149 beneficiaries, against an average of 189 among the 4,152 providers of this specialty who prescribed in Part D. 139 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen87 claims
- Methocarbamol40 claims
- Dexamethasone31 claims
- Oxycodone-Acetaminophen31 claims
- Meloxicam30 claims
- Tramadol Hcl14 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.
Industry payments in 2024: $127.36
1 payment, mostly food and beverage; the largest payer was Arteriocyte Medical Systems, Inc.. The 5,024 providers of this specialty with any payment received $15,526.12 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.
One hospital or facility affiliation
- Community Physicians OF Indiana IncIndianapolis, IN
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Neurological Surgery Physician providers in Indiana
There are 119 neurological surgery physician records in Indiana.
Other neurological surgery physician records in Indiana
- Laurie Ackerman, MDIndianapolis, IN1477667426
- Shahjehan Ahmad, MD, MPHCarmel, IN1841653219
- Vincent Alentado, MDNoblesville, IN1720436371
- Miracle Anokwute, MDAvon, IN1528598273
- Tyler Atkins, M.D.Fort Wayne, IN1114331493
- Joel Boaz, M.D.Carmel, IN1518960186
- Bradley Bohnstedt, MDIndianapolis, IN1952568271
- Jamie Bradbury, MDIndianapolis, IN1861659450
- Whitney BrownIndianapolis, IN1134965148
- Michael Burt, MDIndianapolis, IN1861476285
Common questions
What is James Callahan, M.D.'s NPI number?
James Callahan, M.D.'s National Provider Identifier (NPI) is 1750311098, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Callahan, M.D. located?
The NPPES record lists a practice address at 1210 B Medical Arts Blvd, Anderson, IN, 46011. Phone: (765) 298-4470. Providers update this record themselves, so call before visiting.
How can I verify James Callahan, M.D.'s license?
NPPES lists Indiana license number 01037785A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Callahan, M.D. prescribe under Medicare Part D?
In 2024, James Callahan, M.D. had 323 Medicare Part D claims for 149 beneficiaries; the average among neurological surgery physician prescribers was 189. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.