James Constantine Gekas, MD
Internal Medicine Physician · Nashville, TN
James Constantine Gekas, MD is an internal medicine physician with a practice address in Nashville, Tennessee, and NPI 1235248063, issued on Aug 29, 2006. Check the license (Tennessee 09469, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- James Constantine Gekas
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 09469 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1916 Patterson St Ste 604, Nashville, TN 37203
- Phone
- (615) 341-0044
- Enumerated
- Aug 29, 2006
- Record last updated
- Jul 18, 2024
- Fax
- (615) 341-0023
- Medicaid ID
- 3838826 TN
- Medicare enrollment
- Enrolled (PECOS I20120221000120); accepts Medicare assignment
- Medical or professional school
- University Of Kentucky College Of Medicine, 1970
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Verify James Constantine Gekas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 09469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% more Medicare Part D claims than the average internal medicine physician in 2024
5,260 Medicare Part D claims for 227 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 301 claims were for opioids.
Most prescribed
- Amlodipine Besylate238 claims
- Carvedilol188 claims
- Hydrocodone-Acetaminophen146 claims
- Simvastatin146 claims
- Omeprazole141 claims
- Gabapentin128 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: $1,320.28
38 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Select Physical Therapy Holdings IncFranklin, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Constantine Gekas among 2,596 internal medicine physician records in Tennessee
James Constantine Gekas, MD is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 46% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1970 · median 2003 among the 1,705 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
613 internal medicine physician records list a practice address in Nashville
They are 613 of the 24,357 NPPES records with a practice address in Nashville, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Nashville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Allen, MDNashville, TN 372031316933955
- John Anderson, MDNashville, TN 372031003801788
- Deepinder Bal, MDNashville, TN 372031376538207
- Dana Bannerman, MDNashville, TN 372031649274515
- Matthew Beuter, MDNashville, TN 372031992790091
- Robert Johnson, MDNashville, TN 372031003801143
- Louis Johnson, MDNashville, TN 372031245225937
- Richard Martin, MDNashville, TN 372031225023914
Common questions
What is James Constantine Gekas, MD's NPI number?
James Constantine Gekas, MD's National Provider Identifier (NPI) is 1235248063, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Constantine Gekas, MD located?
The NPPES record lists a practice address at 1916 Patterson St Ste 604, Nashville, TN, 37203. Phone: (615) 341-0044. Providers update this record themselves, so call before visiting.
How can I verify James Constantine Gekas, MD's license?
NPPES lists Tennessee license number 09469, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Constantine Gekas, MD prescribe under Medicare Part D?
In 2024, James Constantine Gekas, MD had 5,260 Medicare Part D claims for 227 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.