Justin X. Mussomeli, MD
Neurology Physician · Round Rock, TX
Justin X. Mussomeli, MD is a neurology physician with a practice address in Round Rock, Texas, and NPI 1427029651, issued on Jan 27, 2006. Check the license (Texas Q0320, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Justin X. Mussomeli
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- Q0320 TX
Self-reported in NPPES; status is on the state search - Practice location
- 300 University Blvd Bldg A, Round Rock, TX 78665
- Phone
- (512) 509-0200
- Enumerated
- Jan 27, 2006
- Record last updated
- Jan 26, 2022
- Medicaid ID
- 935025 AZ
- Medicare enrollment
- Enrolled (PECOS I20140627001026); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,382 in Texas → Look up another NPI →
Also registered at 300 University Blvd Bldg A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jayshree Bhakta, PT, DPTPhysical Therapist1437307048
- Mark Billante, M.D.Orthopaedic Surgery Physician1740493188
Verify Justin X. Mussomeli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q0320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average neurology physician in 2024
845 Medicare Part D claims for 245 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Donepezil Hcl111 claims
- Gabapentin94 claims
- Levetiracetam84 claims
- Memantine Hcl77 claims
- Riluzole48 claims
- Lamotrigine44 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: $85.92
4 payments; by number, the most common kind was food and beverage; the largest payer was Argenx US, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Scott And White ClinicTemple, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin X. Mussomeli among 1,382 neurology physician records in Texas
Justin X. Mussomeli, MD is one of 1,382 neurology 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 11% of them.
- NPI issued2006 · 11% of these records are older, 61% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2000 · median 2003 among the 930 with a school on file
- Record last updated2022 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Texas
There are 1,382 neurology physician records in Texas.
All 1,382 in Texas → Every provider in Round Rock → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Megan Abdurashidova, DORound Rock, TX 786651710501820
- Faiza Waheed Butt, MDRound Rock, TX 786651578948790
- Joe Hidrogo, D.ORound Rock, TX 786651184072043
- Gowri Lakshminarayan, MDRound Rock, TX 786651477783926
- Danijela Levacic, M.D.Round Rock, TX 786651538320908
- Branaven Mahadeva, MDRound Rock, TX 786651720138274
- Nafee Talukder, DORound Rock, TX 786651225599640
- Jeffrey Tramonte, M.D.Round Rock, TX 786651003878562
Common questions
What is Justin X. Mussomeli, MD's NPI number?
Justin X. Mussomeli, MD's National Provider Identifier (NPI) is 1427029651, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Justin X. Mussomeli, MD located?
The NPPES record lists a practice address at 300 University Blvd Bldg A, Round Rock, TX, 78665. Phone: (512) 509-0200. Providers update this record themselves, so call before visiting.
How can I verify Justin X. Mussomeli, MD's license?
NPPES lists Texas license number Q0320, 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 Justin X. Mussomeli, MD prescribe under Medicare Part D?
In 2024, Justin X. Mussomeli, MD had 845 Medicare Part D claims for 245 beneficiaries; the average among neurology physician prescribers was 1,370. 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.