Deactivated NPI 1316921638 Deactivated / Inactive NPI Male Practitioner

Dr. Ari O. Halldorsson , MD

Surgery • Lubbock, TX

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Ari Halldorsson has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date November 30, 2005

NPI Deactivation Date February 08, 2022

Total Practice Duration ~17 Years of Practice (2005 – 2022)

Professional Overview & Biography Verified Profile Summary

Dr. Ari Halldorsson, MD was a registered Surgery practicing in Lubbock, TX. Throughout an active medical career spanning 17 years, Dr. Halldorsson provided care at the practice location at 3601 4TH ST until profile deactivation on 2022-02-08.

Historical Medicare Part B clinical services included follow-up hospital inpatient care per day, initial hospital care with straightforward or low-level medical decision making, if using time, at least, critical care, first. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

3601 4th St
Suite 3a112

Lubbock, TX 794300002

Telephone 8067432373

Fax 8067432113

Associated Practice Facility / Clinic

🏢 Texas Tech University Health Sciences Center Lubbock Facility NPI 1306894175

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Lubbock, TX

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 26.1 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

40 Specialists

Practicing in Lubbock, TX (2342 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	66	44	$67.55	$37.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	56	53	$230.00	$132.58
99291 Critical care, first 30-74 minutes	52	24	$450.90	$214.94
31622 Diagnostic exam of lung airway using an endoscope	15	13	$687.67	$129.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	92	36	$431.00	$221.07
99231 Follow-up hospital inpatient care per day, typically 15 minutes	71	48	$77.00	$39.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	41	41	$230.00	$137.36
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	38	$293.16	$199.31
99221 Initial hospital inpatient care per day, typically 30 minutes	22	22	$151.00	$101.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	20	17	$108.30	$71.77
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	18	16	$373.00	$85.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	133	58	$431.00	$220.07
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	83	81	$292.00	$199.63
99231 Follow-up hospital inpatient care per day, typically 15 minutes	72	51	$77.00	$38.44
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	51	39	$107.00	$71.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	45	$230.00	$133.20
99221 Initial hospital inpatient care per day, typically 30 minutes	21	21	$145.00	$99.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	175	53	$431.00	$216.65
99231 Follow-up hospital inpatient care per day, typically 15 minutes	101	64	$77.00	$38.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	82	49	$107.00	$71.00
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	68	38	$153.00	$101.71
99221 Initial hospital inpatient care per day, typically 30 minutes	47	47	$145.00	$98.63
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	38	38	$230.00	$133.26
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	12	11	$373.00	$96.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99291 Critical care, first 30-74 minutes	142	40	$431.00	$213.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	70	41	$107.00	$70.03
99231 Follow-up hospital inpatient care per day, typically 15 minutes	51	26	$77.00	$38.07
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	47	23	$153.00	$101.21
99221 Initial hospital inpatient care per day, typically 30 minutes	33	33	$145.00	$98.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	25	$230.00	$132.61

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License TX L2300

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.

Practice Associates & Co-Workers

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

25 Associated Practitioners

Dr. Tabitha Ankers , MD

Surgery - Surgical Critical Care

NPI 1003306812

Doctor of Medicine (M.D.)

Dr. Brittany Bankhead , MD

Surgery - Surgical Critical Care

NPI 1023451200

Doctor of Medicine (M.D.)

Dr. Shirley Hui , MD

Surgery

NPI 1023579026

Doctor of Medicine (M.D.)

Dr. Joshua Demke , MD

Otolaryngology - Facial Plastic Surgery

NPI 1063632974

Doctor of Medicine (M.D.)

James Goen , LSA

Specialist/Technologist, Other - Surgical Technologist

NPI 1164406526

Jessica Leist , PA-C

Physician Assistant

NPI 1174778286

Physician Assistant (Certified)

Career & Practice History Timeline

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

7 Historical Events

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NPI Profile Deactivated February 08, 2022

Record deactivated on February 08, 2022

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NPI Profile Active July 19, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 19, 2007

Registered at 3601 4TH ST, SUITE 3A112, LUBBOCK, TX 794300002 (Tel: 8067432373)

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Updated Business Mailing Address July 19, 2007

Registered at PO BOX 5865, LUBBOCK, TX 794085865 (Tel: 8067432898)

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Provider Name / Credentials Updated July 19, 2007

Recorded as ARI HALLDORSSON, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) July 19, 2007

Surgery (License #L2300 in TX)

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Initial NPI Registration & Enumeration November 30, 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: 1316921638

Entity Type:

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

Enumeration Date: November 30, 2005

Last Update: July 19, 2007

Deactivation Date: February 08, 2022

Update or Correct Profile

Mailing Address

Po Box 5865

Lubbock, TX 794085865

Phone: 8067432898

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.