Joseph K. Jamaris, M.D.
Neurological Surgery Physician · Columbia, MD
Joseph K. Jamaris, M.D. is a neurological surgery physician with a practice address in Columbia, Maryland, and NPI 1043285653, issued on Feb 18, 2006. Check the license (Maryland D14806, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Joseph K. Jamaris
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- D14806 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10705 Charter Dr Ste 430, Columbia, MD 21044
- Phone
- (410) 768-4644
- Enumerated
- Feb 18, 2006
- Record last updated
- Sep 16, 2025
- Fax
- (410) 720-1215
- Medicare enrollment
- Enrolled (PECOS I20041119000185); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1972
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 163 in Maryland → Look up another NPI →
Also registered at 10705 Charter Dr Ste 430
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gabrielle Davidson, LGPCProfessional Counselor1568218634
- Courtney Fullwood, LMSWSocial Worker1386511335
- Olena Martinez, RNPsychiatric/Mental Health Nurse Practitioner1699047399
- Lawrence Shin, M.D.Orthopaedic Surgery of the Spine Physician1467456137
- Kasheria West, PMHNPPsychiatric/Mental Health Nurse Practitioner1790475325
Verify Joseph K. Jamaris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D14806Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average neurological surgery physician in 2024
222 Medicare Part D claims for 74 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D.
Most prescribed
- Cyclobenzaprine Hcl44 claims
- Meloxicam43 claims
- Methylprednisolone27 claims
- Gabapentin20 claims
- Naproxen17 claims
- Nabumetone12 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.
Joseph K. Jamaris among 163 neurological surgery physician records in Maryland
Joseph K. Jamaris, M.D. is one of 163 neurological surgery physician records with a practice address in Maryland. 76% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 51% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1972 · median 2002 among the 109 with a school on file
- Record last updated2025 · 66% 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 Maryland 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 Maryland
There are 163 neurological surgery physician records in Maryland.
All 163 in Maryland → Every provider in Columbia → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Charles Lancelotta Jr., M.D.Columbia, MD 210441023016334
- Pavanjit Sawhney, MDGlen Burnie, MD 210611538267851
- Clifford Solomon, MDGlen Burnie, MD 210611457350555
- David Tolner, MDGlen Burnie, MD 210611790860880
- Hugo Benalcazar, MDBel Air, MD 210141366480972
- James Abbott, MDJoppa, MD 210851952329146
- Allan Belzberg, M.D.Lutherville, MD 210931124083340
- Walter Kozachuk, M.D.Lutherville, MD 210931992852933
Common questions
What is Joseph K. Jamaris, M.D.'s NPI number?
Joseph K. Jamaris, M.D.'s National Provider Identifier (NPI) is 1043285653, issued on Feb 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph K. Jamaris, M.D. located?
The NPPES record lists a practice address at 10705 Charter Dr Ste 430, Columbia, MD, 21044. Phone: (410) 768-4644. Providers update this record themselves, so call before visiting.
How can I verify Joseph K. Jamaris, M.D.'s license?
NPPES lists Maryland license number D14806, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph K. Jamaris, M.D. prescribe under Medicare Part D?
In 2024, Joseph K. Jamaris, M.D. had 222 Medicare Part D claims for 74 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.