Matthew Baldus
Gastroenterology Physician · Chandler, AZ
Matthew Baldus is a gastroenterology physician with a practice address in Chandler, Arizona, and NPI 1164197190, issued on Aug 11, 2021. Check the license (Arizona 9607, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew Baldus
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 9607 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 875 S Dobson RD, Chandler, AZ 85224
- Phone
- (480) 899-9800
- Enumerated
- Aug 11, 2021
- Record last updated
- Apr 1, 2023
- Medicare enrollment
- Enrolled (PECOS I20230326000142); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 403 in Arizona → Look up another NPI →
Also registered at 875 S Dobson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Manish Amin, MDGastroenterology Physician1225093271
- Joyce Bealer, CRNACertified Registered Nurse Anesthetist1811972078
- George Bracher, M.D.Gastroenterology Physician1669444006
- Sandra Ehrler, PHYSICIAN ASSISTANTPhysician Assistant1235773185
- Jody Krager, CRNACertified Registered Nurse Anesthetist1528309697
- Jessica Laurino, PA-CPhysician Assistant1609127299
Verify Matthew Baldus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 9607Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average gastroenterology physician in 2024
466 Medicare Part D claims for 262 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf142 claims
- Pantoprazole Sodium92 claims
- Famotidine47 claims
- Omeprazole28 claims
- Sucralfate17 claims
- Cholestyramine11 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: $1,700.14
63 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
- Southeast Valley Gastroenterology Consultants, P.C.Chandler, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Baldus among 403 gastroenterology physician records in Arizona
Matthew Baldus is one of 403 gastroenterology physician records with a practice address in Arizona. 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 2021, is newer than 97% of them.
- NPI issued2021 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2022 · median 2001 among the 295 with a school on file
- Record last updated2023 · 47% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Arizona
There are 403 gastroenterology physician records in Arizona.
All 403 in Arizona → Every provider in Chandler → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Sanjay Ahluwalia, M.D.Chandler, AZ 852241104807882
- Manish Amin, MDChandler, AZ 852241225093271
- George Bracher, M.D.Chandler, AZ 852241669444006
- James Burgess, MDChandler, AZ 852241235118589
- Emma Castillo, M.D.Chandler, AZ 852241598730053
- Brendan Levy, M.D.Chandler, AZ 852241548260474
- Tarun Mullick, M.D.Chandler, AZ 852241912906462
- Gregory Nguyenduc, M.D.Chandler, AZ 852241326016239
Common questions
What is Matthew Baldus's NPI number?
Matthew Baldus's National Provider Identifier (NPI) is 1164197190, issued on Aug 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Baldus located?
The NPPES record lists a practice address at 875 S Dobson RD, Chandler, AZ, 85224. Phone: (480) 899-9800. Providers update this record themselves, so call before visiting.
How can I verify Matthew Baldus's license?
NPPES lists Arizona license number 9607, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Baldus prescribe under Medicare Part D?
In 2024, Matthew Baldus had 466 Medicare Part D claims for 262 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.