Vincent Nguyen McColm, MD
Internal Medicine Physician · Irving, TX
Vincent Nguyen McColm, MD is an internal medicine physician with a practice address in Irving, Texas, and NPI 1235234139, issued on Sep 14, 2006. Check the license (Texas M4337, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Vincent Nguyen McColm
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- M4337 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6750 N Macarthur Blvd Ste 350, Irving, TX 75039
- Phone
- (972) 556-1616
- Enumerated
- Sep 14, 2006
- Record last updated
- Jun 12, 2024
- Fax
- (972) 556-1740
- Medicare enrollment
- Enrolled (PECOS I20070423000417); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 6750 N Macarthur Blvd Ste 350
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Conoley, M.D.Internal Medicine Physician1689611485
- Megan FreemanFamily Nurse Practitioner1265045678
- Charles Grubb, P.A.Physician Assistant1366484354
- Iffat Jahan, MDFamily Medicine Physician1861705113
- Elisha Jno-Baptiste, MDFamily Medicine Physician1871915454
- Richard Johnston, M.D.Internal Medicine Physician1205878477
Verify Vincent Nguyen McColm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M4337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,226 Medicare Part D claims for 193 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 117 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium92 claims
- Atorvastatin Calcium80 claims
- Levothyroxine Sodium73 claims
- Metformin Hcl72 claims
- Lisinopril60 claims
- Gabapentin57 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.
Bills Medicare through one group practice
- Medical Clinic OF North Texas, PLLCIrving, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vincent Nguyen McColm among 9,175 internal medicine physician records in Texas
Vincent Nguyen McColm, 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2002 · 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).
98 internal medicine physician records list a practice address in Irving
They are 98 of the 3,532 NPPES records with a practice address in Irving, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Irving → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Selim Ahmed, MDIrving, TX 750391508805813
- Sumitha Atluri, MDIrving, TX 750391265513923
- Pritha Browning, M.D.Irving, TX 750391992723126
- Rupal Chiniwala, M.D.Irving, TX 750391013956408
- Megan Conoley, M.D.Irving, TX 750391689611485
- Bryan Demarie, M.D.Irving, TX 750391225085822
- Richard Johnston, M.D.Irving, TX 750391205878477
- Murad Jussa, M.D.Irving, TX 750391376593145
Common questions
What is Vincent Nguyen McColm, MD's NPI number?
Vincent Nguyen McColm, MD's National Provider Identifier (NPI) is 1235234139, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Vincent Nguyen McColm, MD located?
The NPPES record lists a practice address at 6750 N Macarthur Blvd Ste 350, Irving, TX, 75039. Phone: (972) 556-1616. Providers update this record themselves, so call before visiting.
How can I verify Vincent Nguyen McColm, MD's license?
NPPES lists Texas license number M4337, 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 Vincent Nguyen McColm, MD prescribe under Medicare Part D?
In 2024, Vincent Nguyen McColm, MD had 2,226 Medicare Part D claims for 193 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.