Christopher R. Baldwin, MD
Internal Medicine Physician · Tucson, AZ
Christopher R. Baldwin, MD is an internal medicine physician with a practice address in Tucson, Arizona, and NPI 1033159074, issued on Jun 7, 2006. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher R. Baldwin
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD25501 OR
Self-reported in NPPES; status is on the state search - Practice location
- 6200 N. Lacholla Blvd., Tucson, AZ 85755
- Phone
- (520) 742-9000
- Enumerated
- Jun 7, 2006
- Record last updated
- Nov 3, 2022
- Medicaid ID
- 026491 OR
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Verify Christopher R. Baldwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
190 Medicare Part D claims for 109 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Levothyroxine Sodium16 claims
- Atorvastatin Calcium14 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 MIPS final score for 2023 (Medicare payment program): 89.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Christopher R. Baldwin among 2,853 internal medicine physician records in Arizona
Christopher R. Baldwin, MD is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
651 internal medicine physician records list a practice address in Tucson
They are 651 of the 18,788 NPPES records with a practice address in Tucson, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Tucson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Arjuna DharmarajaOro Valley, AZ 857551649730888
- Dylan Doss, D.O.Oro Valley, AZ 857551609308006
- Pamela Dowell, MDOro Valley, AZ 857551326059239
- Ross Henderson, M.D.Oro Valley, AZ 857551740698414
- Clarence Hindman, M.D.Oro Valley, AZ 857551003148990
- Robert Irwin, MDOro Valley, AZ 857551215948039
- Greggory MixOro Valley, AZ 857551780614743
- Benjamin Sarsah, MDOro Valley, AZ 857551144483132
Common questions
What is Christopher R. Baldwin, MD's NPI number?
Christopher R. Baldwin, MD's National Provider Identifier (NPI) is 1033159074, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher R. Baldwin, MD located?
The NPPES record lists a practice address at 6200 N. Lacholla Blvd., Tucson, AZ, 85755. Phone: (520) 742-9000. Providers update this record themselves, so call before visiting.
How can I verify Christopher R. Baldwin, MD's license?
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 Christopher R. Baldwin, MD prescribe under Medicare Part D?
In 2024, Christopher R. Baldwin, MD had 190 Medicare Part D claims for 109 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Christopher R. Baldwin, MD's MIPS final score?
The 2023 MIPS final score is 89.3 of 100. 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.