Alex E. Baum, M.D.
Gastroenterology Physician · Bartlett, TN
Alex E. Baum, M.D. is a gastroenterology physician with a practice address in Bartlett, Tennessee, and NPI 1962452615, issued on May 12, 2006. Check the license (Tennessee 40889, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Alex E. Baum
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 40889 TN
35496 AZ
ME88755 FL
57426 GA
18247 MS
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 3350 N Germantown RD, Bartlett, TN 38133
- Phone
- (901) 377-2111
- Enumerated
- May 12, 2006
- Record last updated
- Feb 10, 2026
- Medicaid ID
- 1519232 TN
- Medicare enrollment
- Enrolled (PECOS I20070615000528); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 384 in Tennessee → Look up another NPI →
Also registered at 3350 N Germantown RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shoaib Azam, M.D.Gastroenterology Physician1043694490
- Rebecca Castilo, APRNFamily Nurse Practitioner1083227128
- Dhakiya Jackson, APRNFamily Nurse Practitioner1447967567
- Tami Julian, FNP-CFamily Nurse Practitioner1588175145
- Holly Keel, FNPFamily Nurse Practitioner1326356890
- Muhammad Zarrar Khan, MDGastroenterology Physician1831759935
Verify Alex E. Baum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 40889Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% fewer Medicare Part D claims than the average gastroenterology physician in 2024
718 Medicare Part D claims for 358 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole138 claims
- Clenpiq82 claims
- Pantoprazole Sodium68 claims
- Sod Sulf-Potass Sulf-Mag Sulf38 claims
- Gavilyte-G29 claims
- Famotidine26 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.
The MIPS final score for 2023 (Medicare payment program): 100 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: $454.65
29 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Gastroenterology Center OF The Midsouth PLLCBartlett, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alex E. Baum among 384 gastroenterology physician records in Tennessee
Alex E. Baum, M.D. is one of 384 gastroenterology physician records with a practice address in Tennessee. 79% 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 26% of them.
- NPI issued2006 · 26% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1992 · median 2001 among the 255 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Tennessee
There are 384 gastroenterology physician records in Tennessee.
All 384 in Tennessee → Every provider in Bartlett → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Shoaib Azam, M.D.Bartlett, TN 381331043694490
- Muhammad Bilal, M.DMemphis, TN 381331568670321
- Muhammad Zarrar Khan, MDBartlett, TN 381331831759935
- Maryam Mubashir, MDBartlett, TN 381331801381496
- David Sloas, M.D.Bartlett, TN 381331063495505
- Joel Bessoff, MDMemphis, TN 381321669438032
- Barbara Jackson, MDMemphis, TN 381321548227598
- Christopher Marino, MDMemphis, TN 381321588621502
Common questions
What is Alex E. Baum, M.D.'s NPI number?
Alex E. Baum, M.D.'s National Provider Identifier (NPI) is 1962452615, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alex E. Baum, M.D. located?
The NPPES record lists a practice address at 3350 N Germantown RD, Bartlett, TN, 38133. Phone: (901) 377-2111. Providers update this record themselves, so call before visiting.
How can I verify Alex E. Baum, M.D.'s license?
NPPES lists Tennessee license number 40889, 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 Alex E. Baum, M.D. prescribe under Medicare Part D?
In 2024, Alex E. Baum, M.D. had 718 Medicare Part D claims for 358 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Alex E. Baum, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.