Robert Baldwin, M.D.
Diagnostic Ultrasound Physician · Chandler, AZ
Robert Baldwin, M.D. is a diagnostic ultrasound physician with a practice address in Chandler, Arizona, and NPI 1134178833, issued on May 9, 2006. Check the license (Arizona 23292, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert Baldwin
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Ultrasound Physician 2085U0001X
- License number
- 23292 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 475 S Dobson RD, Chandler, AZ 85224
- Phone
- (480) 821-3179
- Enumerated
- May 9, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (480) 821-3989
- Medicaid ID
- 318289 AZ
- Medicare enrollment
- Enrolled (PECOS I20100604000644); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest diagnostic ultrasound physician records → All 14 in Arizona → Look up another NPI →
Also registered at 475 S Dobson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Robert Barrali, M.D.Emergency Medical Services (Emergency Medicine) Physician1699720789
- Gregory Berman, M.D.Emergency Medicine Physician1184670317
- Jay Boyer, MDDiagnostic Ultrasound Physician1174560379
- Carol Brennan, PA-CMedical Physician Assistant1003895426
- Antonio Davila, M.D.Emergency Medical Services (Emergency Medicine) Physician1457395253
Verify Robert Baldwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 23292Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $345.13
9 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 26 providers of this specialty with any payment received $1,357.00 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
- East Valley Radiology Associates PLLCChandler, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Baldwin among 14 diagnostic ultrasound physician records in Arizona
Robert Baldwin, M.D. is one of 14 diagnostic ultrasound physician records with a practice address in Arizona. 7% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 64% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Record last updated2026 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085U0001X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Ultrasound Physician providers in Arizona
There are 14 diagnostic ultrasound physician records in Arizona.
All 14 in Arizona → Every provider in Chandler → Diagnostic Ultrasound Physician nationwide →
The 8 diagnostic ultrasound physician records with the nearest ZIP codes
- Jay Boyer, MDChandler, AZ 852241174560379
- Janice Smith, MDChandler, AZ 852241275559510
- Sunny Hyatt, RDMSMesa, AZ 852041992640114
- Jerzie LovingQueen Creek, AZ 851421124946058
- Deborah Rodriguez, RDMSLaveen, AZ 853391578131124
- Noor Shah, ARDMSYuma, AZ 853641164986360
- Thomas Hageman, RVTSurprise, AZ 853741891200143
- Nilvia Viamonte Perez, RDCSPhoenix, AZ 850531699406983
Common questions
What is Robert Baldwin, M.D.'s NPI number?
Robert Baldwin, M.D.'s National Provider Identifier (NPI) is 1134178833, issued on May 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Baldwin, M.D. located?
The NPPES record lists a practice address at 475 S Dobson RD, Chandler, AZ, 85224. Phone: (480) 821-3179. Providers update this record themselves, so call before visiting.
How can I verify Robert Baldwin, M.D.'s license?
NPPES lists Arizona license number 23292, 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.
What is Robert Baldwin, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.