Keren Aviva Bashan-Gilzenrat, M.D.
Trauma Surgery Physician · Marietta, GA
Keren Aviva Bashan-Gilzenrat, M.D. is a trauma surgery physician with a practice address in Marietta, Georgia, and NPI 1700047784, issued on Jun 22, 2008. Check the license (Georgia 070045, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Keren Aviva Bashan-Gilzenrat
- Credential
- M.D.
- Primary taxonomy
- Trauma Surgery Physician 2086S0127X
- License numbers
- 070045 GA
2014-01249 NC
Self-reported in NPPES; status is on the state search - Practice location
- 55 Whitcher St NE Ste 130, Marietta, GA 30060
- Phone
- (770) 426-1629
- Enumerated
- Jun 22, 2008
- Record last updated
- Oct 16, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (770) 427-8001
- Medicare enrollment
- Enrolled (PECOS I20130820000830); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest trauma surgery physician records → All 38 in Georgia → Look up another NPI →
Also registered at 55 Whitcher St NE Ste 130
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Brown, PA-CPhysician Assistant1023636164
- Anthony Busch, PA-CPhysician Assistant1174051387
- Christine Castater, MDSurgery Physician1306264601
- Kenyetta Christmas, APRN-BCAcute Care Nurse Practitioner1467625038
- Andre Coombs, M.D.Trauma Surgery Physician1639581903
- Megan DawsonRegistered Nurse1396609913
Verify Keren Aviva Bashan-Gilzenrat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 070045Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average trauma surgery physician in 2024
25 Medicare Part D claims for 18 beneficiaries, against an average of 48 among the 447 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 13 claims were for opioids.
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.
The MIPS final score for 2023 (Medicare payment program): 92.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,546.30
11 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 762 providers of this specialty with any payment received $2,324.59 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
- Wellstar Medical Group LLCMarietta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Keren Aviva Bashan-Gilzenrat among 38 trauma surgery physician records in Georgia
Keren Aviva Bashan-Gilzenrat, M.D. is one of 38 trauma surgery physician records with a practice address in Georgia. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 34% of them.
- NPI issued2008 · 34% of these records are older, 53% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2008 · median 2008 among the 32 with a school on file
- Record last updated2019 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0127X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Trauma Surgery Physician providers in Georgia
There are 38 trauma surgery physician records in Georgia.
All 38 in Georgia → Every provider in Marietta → Trauma Surgery Physician nationwide →
The 8 trauma surgery physician records with the nearest ZIP codes
- Andre Coombs, M.D.Marietta, GA 300601639581903
- Benjamin Franklin, MDMarietta, GA 300601629389127
- Patience Green, MDMarietta, GA 300601194142208
- Patrick McGannMarietta, GA 300601215107842
- Kyle Thomas, DOMarietta, GA 300601447698220
- John Harvey, M.D.Lawrenceville, GA 300461609853795
- Taylor Norton, MDLawrenceville, GA 300461346808797
- James Haynes, M.D.Roswell, GA 300761427377043
Common questions
What is Keren Aviva Bashan-Gilzenrat, M.D.'s NPI number?
Keren Aviva Bashan-Gilzenrat, M.D.'s National Provider Identifier (NPI) is 1700047784, issued on Jun 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Keren Aviva Bashan-Gilzenrat, M.D. located?
The NPPES record lists a practice address at 55 Whitcher St NE Ste 130, Marietta, GA, 30060. Phone: (770) 426-1629. Providers update this record themselves, so call before visiting.
How can I verify Keren Aviva Bashan-Gilzenrat, M.D.'s license?
NPPES lists Georgia license number 070045, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Keren Aviva Bashan-Gilzenrat, M.D. prescribe under Medicare Part D?
In 2024, Keren Aviva Bashan-Gilzenrat, M.D. had 25 Medicare Part D claims for 18 beneficiaries; the average among trauma surgery physician prescribers was 48. Part D covers Medicare prescriptions only.
What is Keren Aviva Bashan-Gilzenrat, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.