Active NPI 1841345360 Individual Practitioner Female Practitioner

Yuni Corwin , APRN-CNP

Nurse Practitioner • Live Oak, TX

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Yuni Corwin, APRN-CNP is a certified Nurse Practitioner practicing in Live Oak, TX. With approximately 21 years of clinical experience since completing medical education in 2005, Yuni Corwin delivers high-quality medical care to the local community at 12850 TOEPPERWEIN RD.

Yuni Corwin maintains professional affiliations with Privia Medical Group Gulf Coast Pllc, La Jolla Gastroenterology Medical Group, Inc, Texas Digestive Disease Consultants, Pllc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

12850 Toepperwein Rd

Live Oak, TX 782334115

Telephone 2106141234

Fax 2106140952

Associated Practice Facility / Clinic

🏢 Gastroenterology Consultants Of San Antonio, P.a. Facility NPI 1821298225

Medicare Profile & Education

Medical School

Other

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Live Oak, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs +11.3 yrs vs City Avg

City Avg: 9.7 Yrs

State Avg: 9.7 Yrs

Regional Practice Density

17 Specialists

Practicing in Live Oak, TX (4894 Statewide)

Telehealth Adoption Rate

29.4% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

64.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Corwin (21 Years) 21 Yrs

Live Oak Specialty Average (9.7 Years) 9.7 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	107	97	$201.21	$78.92
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	66	50	$290.67	$114.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	25	$265.74	$78.86
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	19	$353.55	$116.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	150	116	$192.00	$80.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	68	57	$255.09	$77.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	56	44	$271.00	$117.91
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	41	32	$345.15	$118.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$190.00	$64.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	111	99	$192.00	$81.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	81	68	$258.00	$80.73
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	71	31	$176.00	$58.88
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	58	43	$271.00	$121.19
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	32	27	$347.00	$117.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	140	102	$192.00	$83.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	95	72	$256.61	$81.12
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	72	57	$271.00	$122.63
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	26	$347.00	$119.58
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	11	$176.00	$59.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	131	100	$192.00	$65.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	67	$258.00	$66.50
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	52	40	$271.00	$90.32
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	41	23	$176.00	$59.71
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	26	$347.00	$93.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	255	184	$191.77	$64.52
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	128	92	$271.00	$89.50
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	24	15	$176.00	$60.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	154	122	$192.00	$61.25
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	95	76	$271.00	$87.82
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	30	19	$176.00	$58.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	201	162	$192.00	$64.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	121	102	$271.00	$91.08
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	13	$176.00	$59.52

Medical Specialties & State Licenses

CMS Verified: 2026-02-05

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License TX AP116398

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License TX AP116398

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

363930401 (TX)

Hospital & Practice Group Affiliations

Privia Medical Group Gulf Coast Pllc

741 Generations Dr, New Braunfels, TX 781300513

Phone: 8304504080

Privia Medical Group Gulf Coast Pllc

7900 Fannin St, Houston, TX 770542935

Phone: 7135127500

Privia Medical Group Gulf Coast Pllc

17510 W Grand Pkwy S, Sugar Land, TX 774792649

Texas Digestive Disease Consultants, Pllc

12850 Toepperwein Rd, Live Oak, TX 782334115

Phone: 2106141234

La Jolla Gastroenterology Medical Group, Inc

9850 Genesee Ave, La Jolla, CA 920371232

Phone: 8584535200

Secondary Practice Locations

8201 Ewing Halsell Dr Fl 2

San Antonio, TX 782293707

Phone: 2105754837

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Zarema Singson , MD

Internal Medicine - Gastroenterology

NPI 1003068008

Doctor of Medicine (M.D.)

Dr. Sunil Dwivedi , MD

Internal Medicine - Gastroenterology

NPI 1003854076

Doctor of Medicine (M.D.)

Monica Gallagher , PA-C

Physician Assistant

NPI 1023449659

Physician Assistant (Certified)

Rina Patel

Physician Assistant - Medical

NPI 1033664552

Maui Cervantes

Physician Assistant

NPI 1033825997

Dr. Sajneet Khangura , MD

Internal Medicine - Gastroenterology

NPI 1043445588

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Practice Location February 05, 2026

Registered at 12850 TOEPPERWEIN RD, LIVE OAK, TX 782334115 (Tel: 2106141234)

📍

Updated Business Mailing Address February 05, 2026

Registered at PO BOX 35629, DALLAS, TX 752350629 (Tel: 2144242200)

👤

Provider Name / Credentials Updated February 05, 2026

Recorded as YUNI CORWIN, APRN-CNP

📍

Updated Practice Location February 26, 2019

Registered at 8201 EWING HALSELL DR FL 2, SAN ANTONIO, TX 782293707 (Tel: 2105754837)

📍

Updated Business Mailing Address February 26, 2019

Registered at 8201 EWING HALSELL DR FL 2, SAN ANTONIO, TX 782293707 (Tel: 2105754837)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 26, 2019

Nurse Practitioner (License #AP116398 in TX)

✅

NPI Profile Active December 20, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location December 20, 2016

Registered at 8201 EWING HALSELL DR, SAN ANTONIO, TX 782293707 (Tel: 2105754837)

📍

Updated Business Mailing Address December 20, 2016

Registered at 8109 FREDERICKSBURG RD, PHYSICIAN PRACTICE SERVICE, 1ST FLOOR, SAN ANTONIO, TX 782293311 (Tel: 2105750483)

👤

Provider Name / Credentials Updated December 20, 2016

Recorded as YUNI CORWIN, F.N.P

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 20, 2016

Nurse Practitioner (License #746691 in TX)

🟢

Initial NPI Registration & Enumeration January 24, 2007

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: 1841345360

Entity Type:

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

Enumeration Date: January 24, 2007

Last Update: February 05, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 35629

Dallas, TX 752350629

Phone: 2144242200

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.