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Mary Nguyen in Castroville, Texas

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Mary Nguyen has Family Practice as her primary medical specialty. Their primary office is: 409 Madrid St in Castroville, Texas.

They're a part of the: Lloyd P Van Winkle, Md, Pa medical group which has around 2 members. You can call their office at 830-538-2254 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended University Of Texas Medical School At Houston and graduated in 1997 (around 27 years of experience). They are listed as doing telehealth appointments.


Mary S Nguyen Office Phone and Directions

Mary Nguyen
Lloyd P Van Winkle, Md, Pa
409 Madrid St
Castroville, Texas 78009
830-538-2254


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Phone: 830-538-2254


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Healthcare Info for Mary Nguyen

Medical School: University Of Texas Medical School At Houston
Graduation Year: 1997
The Primary Medical Specialty for Mary Nguyen is listed as: Family Practice
Approximate Years of Experience: 27
PAC (PECOS ID)#: 1557485679
NPI #: 1356339717
NPI Created On: 10/10/2005
NPI Last Updated Listed as: 05/21/2013
Primary Taxonomy Code: 207Q00000X
License Number:
K5365
Listed Gender: Female

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Humana
  • Blue Cross Blue Shield
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English, Vietnamese, Spanish.


Services and Procedures include:

  1. Manual urinalysis test with examination using microscope
  2. Urine microalbumin (protein) level
  3. Blood glucose (sugar) test performed by hand-held instrument
  4. Brief emotional or behavioral assessment
  5. Established patient office or other outpatient visit, typically 15 minutes
  6. Established patient office or other outpatient, visit typically 25 minutes
  7. Transitional care management services, moderately complexity, requiring face-to-face visits within 14 days of discharge
  8. Advance care planning by the physician or other qualified health care professional
  9. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
  10. Annual alcohol misuse screening, 15 minutes
  11. Annual depression screening, 15 minutes
  12. Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes
  13. Face-to-face behavioral counseling for obesity, 15 minutes
  14. Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service)

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $15

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788145753

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Cardiovascular & Metabolism

Name of Drug #1: XARELTO

Open Associated Drug #1: 50458-580-30


Payments Total: $13

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788145755

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Cardiovascular & Metabolism

Name of Drug #1: XARELTO

Open Associated Drug #1: 50458-580-30


Payments Total: $14

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788145757

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Cardiovascular & Metabolism

Name of Drug #1: XARELTO

Open Associated Drug #1: 50458-580-30


Payments Total: $14

Number of Payments:: 1

Form of Payment: In-kind items and services

Third party is a Charity:: No

Record ID:: 788145759

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: Cardiovascular & Metabolism

Name of Drug #1: XARELTO

Open Associated Drug #1: 50458-580-30


Payments Total: $5

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795341433

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: NEUROSCIENCE

Name of Drug #1: UBRELVY

Open Associated Drug #1: 0023-6501-10


Payments Total: $6

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795341439

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: NEUROSCIENCE

Name of Drug #1: VRAYLAR

Open Associated Drug #1: 61874-115-31


Payments Total: $13

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795341445

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: NEUROSCIENCE

Name of Drug #1: VRAYLAR

Open Associated Drug #1: 61874-115-31


Payments Total: $18

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795341451

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: GASTROENTEROLOGY

Name of Drug #1: LINZESS

Open Associated Drug #1: 0456-1201-30


Payments Total: $17

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795341475

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: NEUROSCIENCE

Name of Drug #1: VRAYLAR

Open Associated Drug #1: 61874-115-31


Payments Total: $14

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795341457

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: NEUROSCIENCE

Name of Drug #1: VRAYLAR

Open Associated Drug #1: 61874-115-31


Family Practice Professionals in Castroville

409 Madrid St
Castroville, TX
Lloyd P Van Winkle, Md, Pa

1501 Houston St
Castroville, TX
Alsatian Care Enterprises Medical Professionals, Pllc

3096 Us Hwy 90 W
Castroville, TX

1501 Houston St
Castroville, TX
Alsatian Care Enterprises Llc

1501 Houston St
Castroville, TX
Alsatian Care Enterprises Medical Professionals, Pllc

Providers in Lloyd P Van Winkle, Md, Pa

1.Mary Nguyen

409 Madrid St
Castroville Tx 78009-4527
Lloyd P Van Winkle, Md, Pa
Family Practice

2.Lloyd Van Winkle Md

409 Madrid St
Castroville Tx 78009-4527
Lloyd P Van Winkle, Md, Pa
Family Practice

View all 2 members of Lloyd P Van Winkle, Md, Pa medical group