Active NPI 1164419156 Individual Practitioner Female Practitioner

Marissa J Villarreal , PA

Physician Assistant • Beeville, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Marissa Villarreal, PA is a certified Physician Assistant practicing in Beeville, TX. With approximately 30 years of clinical experience since completing medical education in 1996, Marissa Villarreal delivers high-quality medical care to the local community at 301 S HILLSIDE DR.

Marissa Villarreal is affiliated with Ucp Physicians Of Central Texas, Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, dexamethasone sodium phosphate, 1 mg, established patient outpatient office visit, detection test by immunoassay with direct visual observation for influenza virus. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

301 S Hillside Dr
Suites 5,6,15

Beeville, TX 781025307

Telephone 3613620307

Fax 3613620221

Associated Practice Facility / Clinic

🏢 Community Action Corporation Of South Texas Facility NPI 1912317801

Medicare Profile & Education

Medical School

Other

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Beeville, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

30 Yrs Matches City Avg

City Avg: 30.0 Yrs

State Avg: 13.9 Yrs

Regional Practice Density

1 Specialists

Practicing in Beeville, TX (11140 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

70.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Villarreal (30 Years) 30 Yrs

Beeville Specialty Average (30.0 Years) 30.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	180	22	$4.00	$0.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	64	60	$320.00	$103.37
87804 Detection test by immunoassay with direct visual observation for influenza virus	44	22	$55.00	$16.22
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)	44	43	$75.00	$40.55
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	38	32	$90.00	$11.57
99213 Established patient office or other outpatient visit, typically 15 minutes	35	34	$280.00	$73.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$290.00	$86.07
81003 Automated urinalysis test	21	20	$20.00	$2.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	260	37	$4.00	$0.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	83	$320.00	$105.40
J0696 Injection, ceftriaxone sodium, per 250 mg	80	17	$25.00	$0.50
87804 Detection test by immunoassay with direct visual observation for influenza virus	74	36	$55.00	$16.22
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	68	50	$90.00	$11.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$350.00	$137.91
99213 Established patient office or other outpatient visit, typically 15 minutes	32	32	$281.25	$73.73
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)	31	31	$75.00	$40.55
81003 Automated urinalysis test	26	25	$20.00	$2.20
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	18	18	$75.00	$34.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	14	14	$290.00	$92.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	48	47	$2238.00	$146.60
99284 Emergency department visit with moderate level of medical decision making	45	42	$1517.00	$101.00
99283 Emergency department visit with low level of medical decision making	29	29	$800.00	$59.75
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	22	21	$111.00	$6.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	40	39	$2238.00	$149.55
99284 Emergency department visit with moderate level of medical decision making	29	29	$1517.00	$102.49
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	25	25	$111.00	$6.99
99283 Emergency department visit with low level of medical decision making	23	22	$800.00	$60.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	42	39	$1517.00	$100.44
99283 Emergency department visit with low level of medical decision making	32	31	$800.00	$55.02
99285 Emergency department visit for life threatening or functioning severity	25	24	$2238.00	$147.36
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	14	13	$111.00	$7.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	48	44	$1482.31	$97.99
99283 Emergency department visit with low level of medical decision making	35	31	$780.11	$51.68
99285 Emergency department visit for life threatening or functioning severity	26	25	$2182.15	$144.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	100	89	$1388.36	$97.79
99283 Emergency department visit with low level of medical decision making	98	88	$780.86	$51.50
99285 Emergency department visit for life threatening or functioning severity	74	70	$2051.41	$144.05
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	23	22	$99.26	$7.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	159	146	$1915.34	$143.65
99283 Emergency department visit with low level of medical decision making	115	106	$864.68	$51.15
99284 Emergency department visit with moderate level of medical decision making	110	101	$1285.15	$96.48
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	46	44	$83.35	$7.02

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MD C03187

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

201815201 (TX)

Hospital & Practice Group Affiliations

Ucp Physicians Of Central Texas, Pllc

3308 E Main St, Alice, TX 783327174

Phone: 3619989970

Ucp Physicians Of Central Texas, Pllc

1240 E Palm Valley Blvd, Round Rock, TX 786643202

Phone: 5127339100

Ucp Physicians Of Central Texas, Pllc

603 State Hwy 35 S, Port Lavaca, TX 779792411

Phone: 3615536400

Ucp Physicians Of Central Texas, Pllc

108 Twin Fountains Dr, Victoria, TX 779044203

Phone: 3615783363

Ucp Physicians Of Central Texas, Pllc

1402 E Houston St, Beeville, TX 781025311

Phone: 3613629711

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners

Jessica Watson , FNP-C

Nurse Practitioner - Family

NPI 1083310916

Family Nurse Practitioner (Certified)

Dr. Francisco Miranda , MD

Pediatrics

NPI 1417097288

Doctor of Medicine (M.D.)

Michelle Lopez

Nurse Practitioner - Family

NPI 1689501728

Andrew Arthur , PA

Physician Assistant - Medical

NPI 1790824290

Physician Assistant

Christina Foster , NP

Nurse Practitioner - Family

NPI 1922458074

Nurse Practitioner

Cecilia Rios , WHCNP

Nurse Practitioner - Women's Health

NPI 1972732733

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active April 09, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location April 09, 2014

Registered at 301 S HILLSIDE DR, SUITES 5,6,15, BEEVILLE, TX 781025307 (Tel: 3613620307)

📍

Updated Business Mailing Address April 09, 2014

Registered at 204 E 1ST ST, ALICE, TX 783324822 (Tel: 3616640145)

👤

Provider Name / Credentials Updated April 09, 2014

Recorded as MARISSA VILLARREAL, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 09, 2014

Physician Assistant (License #C03187 in MD)

🟢

Initial NPI Registration & Enumeration October 04, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1164419156

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 04, 2005

Last Update: April 09, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

204 E 1st St

Alice, TX 783324822

Phone: 3616640145

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.