William O. Baldwin, MD
Emergency Medicine Physician · Evansville, IN
William O. Baldwin, MD is an emergency medicine physician with a practice address in Evansville, Indiana, and NPI 1174938278, issued on Jun 26, 2014. Check the license (Indiana 01078637A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- William O. Baldwin
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 01078637A IN
Self-reported in NPPES; status is on the state search - Practice location
- 3700 Washington Ave, Evansville, IN 47714
- Phone
- (812) 485-4000
- Enumerated
- Jun 26, 2014
- Record last updated
- Jul 21, 2022
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,293 in Indiana → Look up another NPI →
Also registered at 3700 Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arsalan Ahmed, M.D.Internal Medicine Physician1366673667
- Marcos Alberto, MDInternal Medicine Physician1669121836
- Nosher Ali, MDInternal Medicine Physician1578191425
- Fatima Ali SyedInternal Medicine Physician1801456678
- Emily Alvey, MDAnatomic Pathology & Clinical Pathology Physician1578060422
- Lora Alvey Perry, M.D.Obstetrics & Gynecology Physician1497926919
Verify William O. Baldwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01078637ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average emergency medicine physician in 2024
269 Medicare Part D claims for 180 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 38 claims were for opioids.
Most prescribed
- Ondansetron Odt35 claims
- Cephalexin23 claims
- Hydrocodone-Acetaminophen23 claims
- Prednisone19 claims
- Azithromycin13 claims
- Cefdinir11 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 practice group's MIPS final score for 2023 (Medicare payment program): 89.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
William O. Baldwin among 1,293 emergency medicine physician records in Indiana
William O. Baldwin, MD is one of 1,293 emergency medicine physician records with a practice address in Indiana. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 69% of them.
- NPI issued2014 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Indiana
There are 1,293 emergency medicine physician records in Indiana.
All 1,293 in Indiana → Every provider in Evansville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jason Bredenkamp, M.D.Evansville, IN 477141780601237
- James Gladish, DOEvansville, IN 477141982921912
- F Land, M.D.Evansville, IN 477141508051731
- Sonia Winslett, MDEvansville, IN 477141023058880
- Audrey Bickel, MDEvansville, IN 477101043708480
- Michael Daum, MDEvansville, IN 477101639517618
- Matthew Gilbert, M.D.Evansville, IN 477101013117621
- Andrew Houseman, M.D., PH.D.Evansville, IN 477101558352021
Common questions
What is William O. Baldwin, MD's NPI number?
William O. Baldwin, MD's National Provider Identifier (NPI) is 1174938278, issued on Jun 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is William O. Baldwin, MD located?
The NPPES record lists a practice address at 3700 Washington Ave, Evansville, IN, 47714. Phone: (812) 485-4000. Providers update this record themselves, so call before visiting.
How can I verify William O. Baldwin, MD's license?
NPPES lists Indiana license number 01078637A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William O. Baldwin, MD prescribe under Medicare Part D?
In 2024, William O. Baldwin, MD had 269 Medicare Part D claims for 180 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is William O. Baldwin, MD's MIPS final score?
The 2023 MIPS final score is 89.6 of 100, reported for the practice group. 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.