Steven Alex Baldwin, MD
Hospitalist Physician · Tempe, AZ
Steven Alex Baldwin, MD is a hospitalist physician with a practice address in Tempe, Arizona, and NPI 1003888546, issued on Feb 7, 2006. Check the license (Arizona 19101, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Steven Alex Baldwin
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 19101 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1898 E Southern Ave, Tempe, AZ 85282
- Phone
- (480) 838-0068
- Enumerated
- Feb 7, 2006
- Record last updated
- Sep 25, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (480) 838-3409
- Medicaid ID
- 412908 AZ
- Medicare enrollment
- Enrolled (PECOS I20150218002051); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 775 in Arizona → Look up another NPI →
Also registered at 1898 E Southern Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sally Kennedy, NPAdult Health Nurse Practitioner1043293103
Verify Steven Alex Baldwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 19101Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 92.3 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).
Bills Medicare through one group practice
- Banner Hospital Based Physicians Arizona LLCSan Tan Valley, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Alex Baldwin among 775 hospitalist physician records in Arizona
Steven Alex Baldwin, MD is one of 775 hospitalist physician records with a practice address in Arizona. 88% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 79% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1988 · median 2011 among the 618 with a school on file
- Record last updated2015 · 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 208M00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Arizona
There are 775 hospitalist physician records in Arizona.
All 775 in Arizona → Every provider in Tempe → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Sasha Mehra, M.D.Tempe, AZ 852811538359898
- Lam Vo, DO.MPH.MSCITempe, AZ 852811902224025
- David Bebawy, M.D.Chandler, AZ 852861003128885
- Afshin Deyhimpanah, MDChandler, AZ 852861366650186
- Kassandra Kosinski Romero, M.D.Chandler, AZ 852861295170389
- Sowjanya Malla, MDChandler, AZ 852861639603194
- Mir-Muhammad Razavi, MDChandler, AZ 852861720512171
- Chelsi Scull, MDChandler, AZ 852861811285315
Common questions
What is Steven Alex Baldwin, MD's NPI number?
Steven Alex Baldwin, MD's National Provider Identifier (NPI) is 1003888546, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Alex Baldwin, MD located?
The NPPES record lists a practice address at 1898 E Southern Ave, Tempe, AZ, 85282. Phone: (480) 838-0068. Providers update this record themselves, so call before visiting.
How can I verify Steven Alex Baldwin, MD's license?
NPPES lists Arizona license number 19101, 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 Steven Alex Baldwin, MD's MIPS final score?
The 2023 MIPS final score is 92.3 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.