Matthew S. Muller, M.D.
Emergency Medicine Physician · Dallas, TX
Matthew S. Muller, M.D. is an emergency medicine physician with a practice address in Dallas, Texas, and NPI 1447218821, issued on May 3, 2006. Check the license (Texas N1002, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew S. Muller
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- N1002 TX
27731 SC
Self-reported in NPPES; status is on the state search - Practice location
- 6155 Belmont Ave, Dallas, TX 75214
- Phone
- (619) 459-0805
- Enumerated
- May 3, 2006
- Record last updated
- Sep 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091106000058); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2002
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Verify Matthew S. Muller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N1002Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average emergency medicine physician in 2024
462 Medicare Part D claims for 199 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 98 claims were for opioids.
Most prescribed
- Ondansetron Odt127 claims
- Hydrocodone-Acetaminophen88 claims
- Prednisone69 claims
- Methocarbamol24 claims
- Cephalexin12 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
- Texas Medicine Resources, LLPPlano, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew S. Muller among 4,885 emergency medicine physician records in Texas
Matthew S. Muller, M.D. is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 67% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2002 · median 2013 among the 2,779 with a school on file
- Record last updated2011 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
512 emergency medicine physician records list a practice address in Dallas
They are 512 of the 36,304 NPPES records with a practice address in Dallas, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Dallas → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Catherine Antony, D.O.Dallas, TX 752161205063344
- Eugene Gicheru, MDDallas, TX 752161134144132
- Rohit Manaktala, M.D.Dallas, TX 752161790105344
- Oreoluwa Ogunji, MDDallas, TX 752161679587000
- Jigar Patel, MDDallas, TX 752161093887077
- Chau Tran, MDDallas, TX 752161063570737
- Simon Studeny, MDDallas, TX 752111265657506
- Denise Baskind, MDDallas, TX 752181609894955
Common questions
What is Matthew S. Muller, M.D.'s NPI number?
Matthew S. Muller, M.D.'s National Provider Identifier (NPI) is 1447218821, issued on May 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew S. Muller, M.D. located?
The NPPES record lists a practice address at 6155 Belmont Ave, Dallas, TX, 75214. Phone: (619) 459-0805. Providers update this record themselves, so call before visiting.
How can I verify Matthew S. Muller, M.D.'s license?
NPPES lists Texas license number N1002, 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 Matthew S. Muller, M.D. prescribe under Medicare Part D?
In 2024, Matthew S. Muller, M.D. had 462 Medicare Part D claims for 199 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.