James Byron Mullins, MD
Otolaryngology Physician · Irving, TX
James Byron Mullins, MD is an otolaryngology physician with a practice address in Irving, Texas, and NPI 1598754871, issued on Oct 19, 2005. Check the license (Texas K8361, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Byron Mullins
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- K8361 TX
C7724 AR
Self-reported in NPPES; status is on the state search - Practice location
- 7449 Las Colinas Blvd Ste 100, Irving, TX 75063
- Phone
- (972) 432-8282
- Enumerated
- Oct 19, 2005
- Record last updated
- Jun 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (972) 432-0552
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 790 in Texas → Look up another NPI →
Verify James Byron Mullins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K8361Check 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 otolaryngology physician in 2024
64 Medicare Part D claims for 30 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.
Most prescribed
- Montelukast Sodium13 claims
- Fluticasone Propionate12 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.
James Byron Mullins among 790 otolaryngology physician records in Texas
James Byron Mullins, MD is one of 790 otolaryngology 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, 80% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2015 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Texas
There are 790 otolaryngology physician records in Texas.
All 790 in Texas → Every provider in Irving → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Frank Theilen, MDIrving, TX 750631295739266
- Neil Williams, MDIrving, TX 750631003810086
- Clifton Woods, MDIrving, TX 750631710417456
- Constance Zhou, MDIrving, TX 750611447453055
- Thomas Bramhall, MDLewisville, TX 750571265439962
- M. Evans, MD PALewisville, TX 750571407897952
- Eric Flavill, MDMcKinney, TX 750691417157249
- Benjamin Hull, M.D.Lewisville, TX 750571649596776
Common questions
What is James Byron Mullins, MD's NPI number?
James Byron Mullins, MD's National Provider Identifier (NPI) is 1598754871, issued on Oct 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James Byron Mullins, MD located?
The NPPES record lists a practice address at 7449 Las Colinas Blvd Ste 100, Irving, TX, 75063. Phone: (972) 432-8282. Providers update this record themselves, so call before visiting.
How can I verify James Byron Mullins, MD's license?
NPPES lists Texas license number K8361, 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 Byron Mullins, MD prescribe under Medicare Part D?
In 2024, James Byron Mullins, MD had 64 Medicare Part D claims for 30 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.