Provider Profile
Marissa J. Villarreal, PA
Unclaimed ProfileAbout Marissa Villarreal
Marissa J. Villarreal, PA is a physician assistant practicing in Beeville, TX. According to Medicare claims data, Marissa cared for 258 Medicare patients across 451 services. The services billed most often include injection, dexamethasone sodium phosphate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19). This provider record is associated with NPI 1164419156.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (361) 362-0307
- Email not available
Practice Locations
301 S HILLSIDE DR SUITES 5,6,15
Beeville, TX 78102
Procedures Most Often Billed to Medicare
451 services · 258 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
38 | More often than most peers in Physician Assistant |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
180 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
64 | As often as other peers in Physician Assistant |
| Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | Lab test | 87811 |
44 | More often than most peers in Physician Assistant |
| Detection test by immunoassay with direct visual observation for influenza virus | Lab test | 87804 |
44 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
35 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
25 | As often as other peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
21 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 25 related providers in 4 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug or substance under skin or into muscle 8
Providers in TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Marissa J. Villarreal?
Marissa J. Villarreal is a physician assistant in Beeville, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Marissa J. Villarreal's address?
Marissa J. Villarreal is listed at 301 S Hillside Dr Suites 5,6,15, Beeville, TX 78102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Marissa J. Villarreal?
The number on file is (361) 362-0307. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marissa J. Villarreal's NPI number?
Marissa J. Villarreal's National Provider Identifier is 1164419156. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Marissa J. Villarreal train?
Marissa J. Villarreal attended Other, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Marissa J. Villarreal been practicing?
Marissa J. Villarreal has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What procedures does Marissa J. Villarreal perform?
According to Medicare billing data, Marissa J. Villarreal provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marissa J. Villarreal confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marissa J. Villarreal. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.