James Michael Carroll, MD
Internal Medicine Physician · Katy, TX
James Michael Carroll, MD is an internal medicine physician with a practice address in Katy, Texas, and NPI 1649293689, issued on Jul 25, 2006. Check the license (Texas M7087, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Michael Carroll
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- M7087 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1331 W Grand Pkwy N Ste 310, Katy, TX 77493
- Phone
- (281) 599-3222
- Enumerated
- Jul 25, 2006
- Record last updated
- Feb 19, 2026
- Medicare enrollment
- Enrolled (PECOS I20071129000634); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 1994
- 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 1331 W Grand Pkwy N Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carson Lo, MDInternal Medicine Physician1164483293
Verify James Michael Carroll in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M7087Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,404 Medicare Part D claims for 100 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Biktarvy272 claims
- Atorvastatin Calcium89 claims
- Dovato72 claims
- Losartan Potassium56 claims
- Tivicay56 claims
- Descovy55 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: $1,973.34
3 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. 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
- Aids Healthcare Foundation Texas, Inc.Katy, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Michael Carroll among 9,175 internal medicine physician records in Texas
James Michael Carroll, 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
- Graduated1994 · median 2004 among the 6,088 with a school on file
- Record last updated2026 · 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).
54 internal medicine physician records list a practice address in Katy
They are 54 of the 5,078 NPPES records with a practice address in Katy, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Katy → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nadia Abbasi, M.D.Katy, TX 774931184825689
- Moo Chung, M.D.Katy, TX 774931306846977
- Viswanath Kalapatapu, M.D.Katy, TX 774931972549061
- Carson Lo, MDKaty, TX 774931164483293
- Mukesh Mehta, M.D.Katy, TX 774931558361188
- Prem PatelKaty, TX 774931912876475
- David Reininger, M.D.Katy, TX 774931306846043
- Ramon Solis, M.D.Katy, TX 774931427058171
Common questions
What is James Michael Carroll, MD's NPI number?
James Michael Carroll, MD's National Provider Identifier (NPI) is 1649293689, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Michael Carroll, MD located?
The NPPES record lists a practice address at 1331 W Grand Pkwy N Ste 310, Katy, TX, 77493. Phone: (281) 599-3222. Providers update this record themselves, so call before visiting.
How can I verify James Michael Carroll, MD's license?
NPPES lists Texas license number M7087, 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 James Michael Carroll, MD prescribe under Medicare Part D?
In 2024, James Michael Carroll, MD had 2,404 Medicare Part D claims for 100 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.