William H. Torkildsen, MD
Internal Medicine Physician · Port Isabel, TX
William H. Torkildsen, MD is an internal medicine physician with a practice address in Port Isabel, Texas, and NPI 1740287051, issued on Jun 30, 2005. Check the license (Texas E2903, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William H. Torkildsen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E2903 TX
Self-reported in NPPES; status is on the state search - Practice location
- 202 2ND St, Port Isabel, TX 78578
- Phone
- (956) 943-1774
- Enumerated
- Jun 30, 2005
- Record last updated
- Jun 13, 2024
- Fax
- (956) 943-7938
- Medicaid IDs
- 133844408 TX
133844410 TX - Medicare enrollment
- Enrolled (PECOS I20040622001286); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1974
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 202 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gail Heinz, PA-CMedical Physician Assistant1407898513
- Alfredo SerranoFamily Nurse Practitioner1811656085
Verify William H. Torkildsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E2903Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,004 Medicare Part D claims for 174 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium84 claims
- Rosuvastatin Calcium79 claims
- Losartan Potassium55 claims
- Lisinopril49 claims
- Levothyroxine Sodium45 claims
- Metformin Hcl37 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.
Industry payments in 2024: $59.38
3 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Donna Medical Clinic, PLLCPort Isabel, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William H. Torkildsen among 9,175 internal medicine physician records in Texas
William H. Torkildsen, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1974 · median 2004 among the 6,088 with a school on file
- Record last updated2024 · 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).
1 internal medicine physician record lists a practice address in Port Isabel
They are 1 of the 46 NPPES records with a practice address in Port Isabel, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Port Isabel → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Omar Gomez, MDPharr, TX 785771871667493
- Jaime Hernandez, MDPharr, TX 785771700067337
- Maximiliano Hernandez, M.D.Pharr, TX 785771477525384
- Manuel Mercado, MDPharr, TX 785771316919228
- Homero Salinas-Perez, M.D.Pharr, TX 785771588638530
- Nathan Garza, MDRio Grande City, TX 785821932801230
- Gauri Kanhere, M.D.Rio Grande City, TX 785821710910773
- Patricia Laurel, M.D.Rio Grande City, TX 785821679728364
Common questions
What is William H. Torkildsen, MD's NPI number?
William H. Torkildsen, MD's National Provider Identifier (NPI) is 1740287051, issued on Jun 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William H. Torkildsen, MD located?
The NPPES record lists a practice address at 202 2ND St, Port Isabel, TX, 78578. Phone: (956) 943-1774. Providers update this record themselves, so call before visiting.
How can I verify William H. Torkildsen, MD's license?
NPPES lists Texas license number E2903, 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 William H. Torkildsen, MD prescribe under Medicare Part D?
In 2024, William H. Torkildsen, MD had 1,004 Medicare Part D claims for 174 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.