Active NPI 1497767420 Individual Practitioner Male Practitioner

Dr. Thomas Michael Leath , MD

Allergy & Immunology • Austin, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Leath, MD is a certified Allergy & Immunology practicing in Austin, TX. With approximately 26 years of clinical experience since graduating from University Of Texas Medical Branch At Galveston in 2000, Dr. Leath delivers high-quality medical care to the local community at 3410 FAR WEST BLVD.

Dr. Leath is affiliated with Allergy Partners Of Texas Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include professional service for multiple injections of allergen, professional service for preparation and provision of, injection of incremental dosages of allergen. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3410 Far West Blvd
Suite 146

Austin, TX 787313194

Telephone 5123490777

Fax 5123499111

Associated Practice Facility / Clinic

🏢 Allergy & Asthma Associates, P.l.l.c. Facility NPI 1528031754

Medicare Profile & Education

Medical School

University Of Texas Medical Branch At Galveston

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Allergy & Immunology in Austin, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

26 Yrs -2.6 yrs vs City Avg

City Avg: 28.6 Yrs

State Avg: 26.4 Yrs

Regional Practice Density

31 Specialists

Practicing in Austin, TX (346 Statewide)

Telehealth Adoption Rate

29.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Leath (26 Years) 26 Yrs

Austin Specialty Average (28.6 Years) 28.6 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
95117 Professional service for multiple injections of allergen	1,004	124	$52.00	$12.24
95165 Professional service for preparation and provision of 1 or more antigens	815	28	$35.00	$14.44
95115 Injection of incremental dosages of allergen	297	49	$40.00	$10.26
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	106	19	$70.00	$13.94
99213 Established patient office or other outpatient visit, typically 15 minutes	42	40	$195.00	$87.68
96160 Administration and interpretation of patient-focused health risk assessment	39	33	$34.00	$2.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	24	$284.00	$123.18
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$242.00	$108.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95117 Professional service for multiple injections of allergen	1,040	104	$38.54	$12.20
95165 Professional service for preparation and provision of 1 or more antigens	760	24	$29.00	$15.60
95115 Injection of incremental dosages of allergen	257	34	$29.26	$10.44
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	55	18	$51.36	$14.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	43	$205.35	$127.80
99213 Established patient office or other outpatient visit, typically 15 minutes	38	33	$151.89	$88.92
96160 Administration and interpretation of patient-focused health risk assessment	23	21	$14.97	$2.80
94010 Test to measure expiratory airflow and volume	20	19	$75.20	$27.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95117 Professional service for multiple injections of allergen	1,083	132	$32.00	$12.15
95165 Professional service for preparation and provision of 1 or more antigens	645	27	$27.00	$16.40
95115 Injection of incremental dosages of allergen	384	43	$25.00	$9.95
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	66	13	$45.00	$14.74
99213 Established patient office or other outpatient visit, typically 15 minutes	56	42	$132.00	$90.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	48	$190.00	$127.26
94010 Test to measure expiratory airflow and volume	17	16	$63.00	$26.25
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$190.00	$113.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95117 Professional service for multiple injections of allergen	674	116	$32.00	$12.01
95165 Professional service for preparation and provision of 1 or more antigens	505	20	$25.69	$16.69
95115 Injection of incremental dosages of allergen	257	41	$25.00	$9.80
99213 Established patient office or other outpatient visit, typically 15 minutes	67	63	$130.96	$93.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	48	36	$190.00	$132.45
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	33	14	$45.00	$14.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95117 Professional service for multiple injections of allergen	618	120	$32.00	$11.07
95165 Professional service for preparation and provision of 1 or more antigens	495	24	$23.00	$15.09
95115 Injection of incremental dosages of allergen	204	54	$25.00	$9.58
99213 Established patient office or other outpatient visit, typically 15 minutes	67	61	$130.00	$75.65
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	32	11	$45.00	$14.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	15	$190.00	$108.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95117 Professional service for multiple injections of allergen	1,087	132	$31.94	$10.76
95004 Test for allergy using allergenic extract	1,035	16	$13.00	$4.24
95165 Professional service for preparation and provision of 1 or more antigens	765	28	$22.74	$14.30
95115 Injection of incremental dosages of allergen	385	63	$24.76	$9.32
95024 Injection of allergenic extracts into skin for immediate reaction analysis	287	13	$14.50	$8.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	32	$190.00	$108.74
99213 Established patient office or other outpatient visit, typically 15 minutes	34	31	$128.24	$73.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$182.64	$106.02
94010 Test to measure expiratory airflow and volume	26	25	$63.00	$35.89

Medical Specialties & State Licenses

CMS Verified: 2023-10-31

Allergy & Immunology Primary Specialty

NUCC Taxonomy Code: 207K00000X

State License TX M4273

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Pediatrics - Pediatric Allergy/Immunology

NUCC Taxonomy Code: 2080P0201X

State License TX M4273

A pediatrician who specializes in the diagnosis and treatment of allergies, allergic reactions, and immunologic diseases in children.

Allergy & Immunology - Allergy

NUCC Taxonomy Code: 207KA0200X

State License TX M4273

A physician who specializes in the diagnosis, treatment, and management of allergies.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Medicare Ptan

752741 (TX)

Hospital & Practice Group Affiliations

Allergy Partners Of Texas Inc

3410 Far W Blvd, Austin, TX 787313167

Phone: 5123490777

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Amulya Amirneni , MD

Allergy & Immunology

NPI 1043697204

Doctor of Medicine (M.D.)

Dr. Douglas Barstow , MD

Allergy & Immunology

NPI 1326166273

Doctor of Medicine (M.D.)

Dr. Julius Van Bavel , MD

Allergy & Immunology - Allergy

NPI 1396718516

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Business Mailing Address October 31, 2023

Registered at PO BOX 603725, CHARLOTTE, NC 282603725 (Tel: 8285752625)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 31, 2023

Pediatrics (License #M4273 in TX)

📍

Updated Business Mailing Address May 03, 2022

Registered at DEPT. 453 PO BOX 1000, MEMPHIS, TN 381480001 (Tel: 8285752625)

✅

NPI Profile Active January 04, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location January 04, 2013

Registered at 3410 FAR WEST BLVD, SUITE 146, AUSTIN, TX 787313194 (Tel: 5123490777)

📍

Updated Business Mailing Address January 04, 2013

Registered at 3410 FAR WEST BLVD, SUITE 146, AUSTIN, TX 787313194 (Tel: 5123490777)

👤

Provider Name / Credentials Updated January 04, 2013

Recorded as THOMAS LEATH, M. D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 04, 2013

Allergy & Immunology (License #M4273 in TX)

🟢

Initial NPI Registration & Enumeration August 11, 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: 1497767420

Entity Type:

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

Enumeration Date: August 11, 2006

Last Update: October 31, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 603725

Charlotte, NC 282603725

Phone: 8285752625

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.