Active NPI 1114094273 Individual Practitioner Male Practitioner

Dr. Greggory N. Angier , MD

Surgery • Texarkana, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Greggory Angier, MD is a certified Surgery practicing in Texarkana, TX. With approximately 33 years of clinical experience since graduating from University Of California, Geffen School Of Medicine in 1993, Dr. Angier delivers high-quality medical care to the local community at 1920 GALLERIA OAKS DR.

Dr. Angier is affiliated with Christus Trinity Clinic and accepts Medicare assignment.

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

Practice Location & Contact Primary Location

Practice Address

1920 Galleria Oaks Dr

Texarkana, TX 755034619

Telephone 9037926114

Fax 9037927876

Associated Practice Facility / Clinic

🏢 Surgery Associates Of Texarkana, P.a. Facility NPI 1346298486

Medicare Profile & Education

Medical School

University Of California, Geffen School Of Medicine

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Texarkana, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs -1.6 yrs vs City Avg

City Avg: 34.6 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

14 Specialists

Practicing in Texarkana, TX (2342 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

65.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Angier (33 Years) 33 Yrs

Texarkana Specialty Average (34.6 Years) 34.6 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	110	54	$159.00	$77.41
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	64	62	$441.00	$170.11
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	45	31	$231.00	$116.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$375.00	$163.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$289.00	$126.07
47562 Removal of gallbladder using an endoscope	14	14	$2335.77	$617.36
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$496.00	$217.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	64	37	$159.00	$73.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	45	45	$441.00	$161.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	21	$289.00	$124.64
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	17	$228.00	$107.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$375.00	$162.31
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	18	18	$496.00	$207.02
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	14	14	$3520.00	$311.14
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	14	14	$62.00	$17.49
99213 Established patient office or other outpatient visit, typically 15 minutes	14	12	$204.00	$88.01
47562 Removal of gallbladder using an endoscope	12	12	$2217.00	$638.77
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$300.00	$127.22
99238 Hospital discharge day management, 30 minutes or less	11	11	$160.00	$73.65
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$406.00	$174.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	60	30	$159.62	$68.72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	39	$442.03	$187.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$365.18	$158.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	21	$258.71	$124.70
47562 Removal of gallbladder using an endoscope	18	18	$2227.00	$583.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$300.00	$130.12
99213 Established patient office or other outpatient visit, typically 15 minutes	16	11	$169.06	$88.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	66	36	$160.00	$68.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	46	46	$357.00	$165.12
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	41	41	$443.00	$192.41
99213 Established patient office or other outpatient visit, typically 15 minutes	37	24	$161.00	$89.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	18	$236.00	$127.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$234.00	$110.41
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	12	$87.00	$37.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$300.00	$124.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	77	38	$196.00	$72.06
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	59	58	$548.00	$198.20
99213 Established patient office or other outpatient visit, typically 15 minutes	32	29	$201.00	$73.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$441.00	$162.28
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$288.00	$105.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$292.00	$100.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$373.00	$136.32
47562 Removal of gallbladder using an endoscope	11	11	$1872.18	$597.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	96	58	$162.00	$71.40
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	82	81	$449.99	$196.63
99213 Established patient office or other outpatient visit, typically 15 minutes	37	33	$163.00	$70.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$362.00	$146.00
47562 Removal of gallbladder using an endoscope	25	25	$1821.00	$651.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$238.00	$101.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	17	$239.00	$100.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$304.00	$134.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	106	58	$160.00	$70.47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	60	59	$449.00	$195.31
99213 Established patient office or other outpatient visit, typically 15 minutes	45	38	$160.00	$70.47
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	40	39	$303.00	$133.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$236.00	$103.79
47562 Removal of gallbladder using an endoscope	26	26	$1789.00	$581.69
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	17	$87.00	$38.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$361.00	$159.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	116	63	$160.00	$70.04
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	52	51	$303.00	$132.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$235.00	$99.40
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	46	46	$449.00	$196.63
99213 Established patient office or other outpatient visit, typically 15 minutes	39	33	$159.00	$69.75
99231 Follow-up hospital inpatient care per day, typically 15 minutes	37	24	$87.00	$38.09
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$359.00	$154.66
47562 Removal of gallbladder using an endoscope	20	20	$1789.00	$592.18
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	13	$95.00	$41.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$235.00	$102.74

Medical Specialties & State Licenses

CMS Verified: 2021-04-27

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License TX N4250

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery - Trauma Surgery

NUCC Taxonomy Code: 2086S0127X

State License MO 2001016337

Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.

Surgery

NUCC Taxonomy Code: 208600000X

State License MO 2001016337

Surgery - Trauma Surgery

NUCC Taxonomy Code: 2086S0127X

State License TX N4250

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

200695820A (OK)

Medicaid State Provider ID

205327109 (MO)

Commercial Insurance / Payer ID Railroad Medicare

020049107 (MO)

Commercial Insurance / Payer ID Tricare

431560263006 (MO)

Hospital & Practice Group Affiliations

Christus Trinity Clinic

630 S Fleishel Ave, Tyler, TX 757012041

Phone: 9036065560

Christus Trinity Clinic

2400 Saint Michael Dr, Texarkana, TX 755032374

Phone: 9036144440

Christus Trinity Clinic

1920 Galleria Oaks Dr, Texarkana, TX 755034619

Phone: 9037926114

Christus Trinity Clinic

Po Box, Dallas, TX 752846098

Christus Trinity Clinic

620 S Fleishel Ave, Tyler, TX 757012041

Phone: 9036064900

Christus Trinity Clinic

2600 Saint Michael Dr, Texarkana, TX 755032372

Phone: 9036145250

Practice Associates & Co-Workers

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

6 Associated Practitioners

Jennifer Ogle , PA

Physician Assistant

NPI 1073863106

Physician Assistant

Dr. Benjamin Dubois , MD

Surgery

NPI 1205054301

Doctor of Medicine (M.D.)

Tanya Austin , APRN

Nurse Practitioner - Gerontology

NPI 1629420310

Advanced Practice Registered Nurse

Dr. Howard Schmidt , MD

Surgery

NPI 1780640979

Doctor of Medicine (M.D.)

Victoria Thacker , FNP

Nurse Practitioner - Family

NPI 1831089374

Family Nurse Practitioner

Dr. James Booker , MD

Surgery

NPI 1851349286

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 02, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location January 02, 2017

Registered at 1920 GALLERIA OAKS DR, TEXARKANA, TX 755034619 (Tel: 9037926114)

📍

Updated Business Mailing Address January 02, 2017

Registered at 919 HIDDEN RDG, IRVING, TX 750383813 (Tel: 4692822711)

👤

Provider Name / Credentials Updated January 02, 2017

Recorded as GREGGORY ANGIER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 02, 2017

Surgery (License #N4250 in TX)

🟢

Initial NPI Registration & Enumeration November 30, 2006

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: 1114094273

Entity Type:

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

Enumeration Date: November 30, 2006

Last Update: April 27, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

919 Hidden Rdg

Irving, TX 750383813

Phone: 4692822711

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.