Charles Ross Baldwin, M.D.
Surgery Physician · Anchorage, AK
Charles Ross Baldwin, M.D. is a surgery physician with a practice address in Anchorage, Alaska, and NPI 1831418490, issued on May 21, 2010. Check the license (Alaska 100061, as entered in NPPES) on the Alaska State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charles Ross Baldwin
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 100061 AK
Self-reported in NPPES; status is on the state search - Practice location
- 4315 Diplomacy Dr, Anchorage, AK 99508
- Phone
- (907) 563-2662
- Enumerated
- May 21, 2010
- Record last updated
- Aug 21, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151001002644); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 98 in Alaska → Look up another NPI →
Also registered at 4315 Diplomacy Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allyssa Abel, MDEmergency Medicine Physician1235715251
- James Akers, PTPhysical Therapist1063559847
- Katherine Alexander, PA-CPhysician Assistant1770201329
- Mary Anderson, M.D.Pediatrics Physician1912385840
- Staci AndrewsCase Manager/Care Coordinator1568021905
- Kelly Arkell, FNPFamily Nurse Practitioner1710498845
Verify Charles Ross Baldwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlaska State Medical Board
Search for license 100061Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average surgery physician in 2024
61 Medicare Part D claims for 31 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Omeprazole20 claims
- Golytely11 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): 87.1 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).
Industry payments in 2024: $21.76
1 payment: food and beverage; the largest payer was Avita Medical Americas, Llc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Alaska Native Tribal Health ConsortiumAnchorage, AK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Ross Baldwin among 98 surgery physician records in Alaska
Charles Ross Baldwin, M.D. is one of 98 surgery physician records with a practice address in Alaska. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2010 · median 2004 among the 64 with a school on file
- Record last updated2015 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Alaska
There are 98 surgery physician records in Alaska.
All 98 in Alaska → Every provider in Anchorage → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Robert Artwohl, MD PCAnchorage, AK 995081841283256
- Regina Chennault, MDAnchorage, AK 995081073572798
- Jeffrey Congdon, MDAnchorage, AK 995081063472611
- Thomas Knolmayer, M.D.,F.A.C.S.Anchorage, AK 995081174512305
- Carolyn Majors, D.O.Anchorage, AK 995081568428555
- Edward Rosenzweig, MDAnchorage, AK 995081497780324
- Marilyn Sandford, MDAnchorage, AK 995081427012244
- Grant Searles, MDAnchorage, AK 995081427085877
Common questions
What is Charles Ross Baldwin, M.D.'s NPI number?
Charles Ross Baldwin, M.D.'s National Provider Identifier (NPI) is 1831418490, issued on May 21, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Charles Ross Baldwin, M.D. located?
The NPPES record lists a practice address at 4315 Diplomacy Dr, Anchorage, AK, 99508. Phone: (907) 563-2662. Providers update this record themselves, so call before visiting.
How can I verify Charles Ross Baldwin, M.D.'s license?
NPPES lists Alaska license number 100061, as entered by the provider. Search the Alaska State Medical Board at https://www.commerce.alaska.gov/web/cbpl/ProfessionalLicensing/StateMedicalBoard.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles Ross Baldwin, M.D. prescribe under Medicare Part D?
In 2024, Charles Ross Baldwin, M.D. had 61 Medicare Part D claims for 31 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Charles Ross Baldwin, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.1 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.