Carl P. Middleton, MD
Internal Medicine Physician · Irving, TX
Carl P. Middleton, MD is an internal medicine physician with a practice address in Irving, Texas, and NPI 1750566048, issued on Jan 4, 2008. Check the license (Texas N0978, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Carl P. Middleton
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- N0978 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6121 N Hwy 161, Irving, TX 75038
- Phone
- (214) 964-0600
- Enumerated
- Jan 4, 2008
- Record last updated
- Mar 2, 2026
- Medicaid IDs
- 197324003 TX
197324005 TX
156122701 TX
197324004 TX - Medicare enrollment
- Enrolled (PECOS I20081118000317); accepts Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Verify Carl P. Middleton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N0978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,286 Medicare Part D claims for 229 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 19 claims were for opioids.
Most prescribed
- Atorvastatin Calcium213 claims
- Metformin Hcl98 claims
- Lisinopril83 claims
- Levothyroxine Sodium81 claims
- Omeprazole66 claims
- Amlodipine Besylate65 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 2 group practices
- CP Middleton, MD PAFort Worth, TX
- University OF Texas Southwestern Medical Center AT DallasIrving, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carl P. Middleton among 9,175 internal medicine physician records in Texas
Carl P. Middleton, 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 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2005 · 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).
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
- David Engleman, MDIrving, TX 750381427095603
- John Gillean, MDIrving, TX 750381699822635
- Betty Grasty, MDIrving, TX 750381407853674
- Suma Gudur, M.DIrving, TX 750381043461585
- Sofia Gul, MDIrving, TX 750381346573086
- Shanisa Harrold, MDIrving, TX 750381831651504
- Franklin Heredia, MDIrving, TX 750381295719870
- Sumana Ketha, MDIrving, TX 750381962447805
Common questions
What is Carl P. Middleton, MD's NPI number?
Carl P. Middleton, MD's National Provider Identifier (NPI) is 1750566048, issued on Jan 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Carl P. Middleton, MD located?
The NPPES record lists a practice address at 6121 N Hwy 161, Irving, TX, 75038. Phone: (214) 964-0600. Providers update this record themselves, so call before visiting.
How can I verify Carl P. Middleton, MD's license?
NPPES lists Texas license number N0978, 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 P. Middleton, MD prescribe under Medicare Part D?
In 2024, Carl P. Middleton, MD had 2,286 Medicare Part D claims for 229 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.