Curtis A. Baum, MD
Gastroenterology Physician · Topeka, KS
Curtis A. Baum, MD is a gastroenterology physician with a practice address in Topeka, Kansas, and NPI 1861401390, issued on Aug 5, 2006. Check the license (Kansas 04-20536, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Curtis A. Baum
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 04-20536 KS
Self-reported in NPPES; status is on the state search - Practice location
- 720 SW Lane St, Topeka, KS 66606
- Phone
- (785) 270-4800
- Enumerated
- Aug 5, 2006
- Record last updated
- Feb 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20100628000994); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1983
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 111 in Kansas → Look up another NPI →
Also registered at 720 SW Lane St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khalil Abuamr, MDGastroenterology Physician1811203292
- Robert Braun, MDGastroenterology Physician1285643072
- Leah Finkeldei, PA-CPhysician Assistant1356692230
- Ahmed HmidatGastroenterology Physician1669081691
- Kerri Jasso-Freed, PA-C, MSPhysician Assistant1982076121
- Rebekah Johnston, PA-CPhysician Assistant1184821274
Verify Curtis A. Baum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-20536Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average gastroenterology physician in 2024
1,427 Medicare Part D claims for 735 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Ondansetron Odt279 claims
- Gavilyte-G255 claims
- Pantoprazole Sodium230 claims
- Sod Sulf-Potass Sulf-Mag Sulf178 claims
- Peg-3350 And Electrolytes101 claims
- Omeprazole81 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: $62.26
1 payment: food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., 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
- Cotton-O'Neil Clinic Revocable TrustTopeka, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Curtis A. Baum among 111 gastroenterology physician records in Kansas
Curtis A. Baum, MD is one of 111 gastroenterology physician records with a practice address in Kansas. 87% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 50% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1983 · median 2001 among the 69 with a school on file
- Record last updated2026 · 34% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Kansas
There are 111 gastroenterology physician records in Kansas.
All 111 in Kansas → Every provider in Topeka → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Khalil Abuamr, MDTopeka, KS 666061811203292
- Robert Braun, MDTopeka, KS 666061285643072
- Shekhar Challa, MDTopeka, KS 666061144291733
- Balaji Datti, M.D.Topeka, KS 666061356552095
- Ahmed HmidatTopeka, KS 666061669081691
- Nikisha Pandya, M.D.Topeka, KS 666061104486059
- Robert Ricci, MDTopeka, KS 666061841202058
- Brent Roeder, MDTopeka, KS 666061790794600
Common questions
What is Curtis A. Baum, MD's NPI number?
Curtis A. Baum, MD's National Provider Identifier (NPI) is 1861401390, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Curtis A. Baum, MD located?
The NPPES record lists a practice address at 720 SW Lane St, Topeka, KS, 66606. Phone: (785) 270-4800. Providers update this record themselves, so call before visiting.
How can I verify Curtis A. Baum, MD's license?
NPPES lists Kansas license number 04-20536, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Curtis A. Baum, MD prescribe under Medicare Part D?
In 2024, Curtis A. Baum, MD had 1,427 Medicare Part D claims for 735 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.