Carl Edwin Ducharme, D.O.
Internal Medicine Physician · Southlake, TX
Carl Edwin Ducharme, D.O. is an internal medicine physician with a practice address in Southlake, Texas, and NPI 1154642999, issued on Jun 16, 2010. Check the license (Texas S6824, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Carl Edwin Ducharme
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- S6824 TX
Self-reported in NPPES; status is on the state search - Practice location
- 900 E Southlake Blvd Ste 200, Southlake, TX 76092
- Phone
- (817) 310-6050
- Enumerated
- Jun 16, 2010
- Record last updated
- Dec 11, 2022
- Fax
- (817) 310-6051
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Verify Carl Edwin Ducharme in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S6824Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
373 Medicare Part D claims for 37 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Liothyronine Sodium21 claims
- Alprazolam19 claims
- Gabapentin18 claims
- Metformin Hcl Er15 claims
- Pantoprazole Sodium15 claims
- Prednisone13 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.
Carl Edwin Ducharme among 9,175 internal medicine physician records in Texas
Carl Edwin Ducharme, D.O. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% 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 58% of them.
- NPI issued2010 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2022 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 internal medicine physician records list a practice address in Southlake
They are 17 of the 1,506 NPPES records with a practice address in Southlake, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Southlake → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rajender Agarwal, MD MPHSouthlake, TX 760921659687788
- Lyn Berutti, DOSouthlake, TX 760921518076298
- Hiyas Fonte, M.D.Southlake, TX 760921669405064
- Gerald Harder, M.D.Southlake, TX 760921457375396
- Stacey Hatcher, M.D.Southlake, TX 760921477567238
- Joseph Jasser, M.D.Southlake, TX 760921043339930
- Deepika Kilaru, M.D.Southlake, TX 760921780836429
- Loree Lieving, M.D.Southlake, TX 760921942214556
Common questions
What is Carl Edwin Ducharme, D.O.'s NPI number?
Carl Edwin Ducharme, D.O.'s National Provider Identifier (NPI) is 1154642999, issued on Jun 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Carl Edwin Ducharme, D.O. located?
The NPPES record lists a practice address at 900 E Southlake Blvd Ste 200, Southlake, TX, 76092. Phone: (817) 310-6050. Providers update this record themselves, so call before visiting.
How can I verify Carl Edwin Ducharme, D.O.'s license?
NPPES lists Texas license number S6824, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Carl Edwin Ducharme, D.O. prescribe under Medicare Part D?
In 2024, Carl Edwin Ducharme, D.O. had 373 Medicare Part D claims for 37 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.