Theodore W. Colwell, MD
Obstetrics & Gynecology Physician · Caldwell, ID
Theodore W. Colwell, MD is an obstetrics & gynecology physician with a practice address in Caldwell, Idaho, and NPI 1598735391, issued on Jan 24, 2006. Check the license (Idaho M-4462, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Theodore W. Colwell
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- M-4462 ID
D93712 CA
Self-reported in NPPES; status is on the state search - Practice location
- 315 Elm Street, Caldwell, ID 83605
- Phone
- (208) 454-2035
- Enumerated
- Jan 24, 2006
- Record last updated
- Jan 6, 2022
- Fax
- (208) 454-1065
- Medicaid IDs
- 003644200 ID
291948 OR - Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 191 in Idaho → Look up another NPI →
Also registered at 315 Elm Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Carloy, NP-CAdult Health Nurse Practitioner1700949260
- Jessica Fu, M.D.Obstetrics & Gynecology Physician1710185111
- Paul McConnel, MDFamily Medicine Physician1407876071
- Michael Robinson, MDObstetrics & Gynecology Physician1275533184
Verify Theodore W. Colwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M-4462Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
21 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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): 91.5 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).
Theodore W. Colwell among 191 obstetrics & gynecology physician records in Idaho
Theodore W. Colwell, MD is one of 191 obstetrics & gynecology physician records with a practice address in Idaho. 78% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 51% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Idaho
There are 191 obstetrics & gynecology physician records in Idaho.
All 191 in Idaho → Every provider in Caldwell → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Brenda Davies, MDCaldwell, ID 836051407826209
- Jessica Fu, M.D.Caldwell, ID 836051710185111
- Etta Nevel, MDCaldwell, ID 836051588616627
- Michael Robinson, MDCaldwell, ID 836051275533184
- Phillip Agrusa, MDMeridian, ID 836421407826167
- Scott Armstrong, MDMeridian, ID 836421205806965
- Mary Hafer, MDMeridian, ID 836421861449084
- Tracey Kopperud, D.O.Meridian, ID 836421437194388
Common questions
What is Theodore W. Colwell, MD's NPI number?
Theodore W. Colwell, MD's National Provider Identifier (NPI) is 1598735391, issued on Jan 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Theodore W. Colwell, MD located?
The NPPES record lists a practice address at 315 Elm Street, Caldwell, ID, 83605. Phone: (208) 454-2035. Providers update this record themselves, so call before visiting.
How can I verify Theodore W. Colwell, MD's license?
NPPES lists Idaho license number M-4462, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Theodore W. Colwell, MD prescribe under Medicare Part D?
In 2024, Theodore W. Colwell, MD had 21 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Theodore W. Colwell, MD's MIPS final score?
The 2023 MIPS final score is 91.5 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.