James Zachary Mason, MD
Neurological Surgery Physician · North Little Rock, AR
James Zachary Mason, MD is a neurological surgery physician with a practice address in North Little Rock, Arkansas, and NPI 1205806692, issued on Jan 26, 2006. Check the license (Arkansas C5217, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Zachary Mason
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- C5217 AR
Self-reported in NPPES; status is on the state search - Practice location
- 5201 Northshore Dr, North Little Rock, AR 72118
- Phone
- (501) 225-0880
- Enumerated
- Jan 26, 2006
- Record last updated
- Jul 13, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (501) 225-5694
- Medicaid ID
- 105211001 AR
- Medicare enrollment
- Enrolled (PECOS I20040505001439); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 5201 Northshore Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Adametz, MDNeurological Surgery Physician1437129244
- Jessica Baker, CRNACertified Registered Nurse Anesthetist1144312448
- Jayme Benjamin, CRNACertified Registered Nurse Anesthetist1902177348
- Erika Funmaker, APRNNurse Practitioner1437551363
- Pamela Hughey, APNFamily Nurse Practitioner1366839136
- Corey Sadler, DOFamily Medicine Physician1932631439
Verify James Zachary Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license C5217Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average neurological surgery physician in 2024
511 Medicare Part D claims for 137 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. 55 claims were for opioids.
Most prescribed
- Diclofenac Sodium246 claims
- Prednisone50 claims
- Cephalexin41 claims
- Celecoxib39 claims
- Hydrocodone-Acetaminophen34 claims
- Doxycycline Hyclate18 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
- Neuroscience Associates PANorth Little Rock, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurological Surgery Physician providers in Arkansas
There are 79 neurological surgery physician records in Arkansas.
Other neurological surgery physician records in Arkansas
- Hussam Abou-Al-Shaar, MDLittle Rock, AR1770088577
- Emad Aboud, MDLittle Rock, AR1043726888
- Robert Abraham, M.D.Jonesboro, AR1780641563
- Tarek Abuelem, M.D.Sherwood, AR1588984223
- James Adametz, MDNorth Little Rock, AR1437129244
- Adedamola Adepoju, M.DSherwood, AR1003259979
- Asad Akhter, MDRogers, AR1336633726
- Eric Akin, MDJonesboro, AR1447220264
- Gregory Albert, M.D.Little Rock, AR1326255126
- Katie AllenFayetteville, AR1568017762
Common questions
What is James Zachary Mason, MD's NPI number?
James Zachary Mason, MD's National Provider Identifier (NPI) is 1205806692, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Zachary Mason, MD located?
The NPPES record lists a practice address at 5201 Northshore Dr, North Little Rock, AR, 72118. Phone: (501) 225-0880. Providers update this record themselves, so call before visiting.
How can I verify James Zachary Mason, MD's license?
NPPES lists Arkansas license number C5217, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Zachary Mason, MD prescribe under Medicare Part D?
In 2024, James Zachary Mason, MD had 511 Medicare Part D claims for 137 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.