Active NPI 1629030804 Individual Practitioner Male Practitioner

Dr. Patrick Langham Gleason , MD

Neurological Surgery • Corpus Christi, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Patrick Gleason, MD is a certified Neurological Surgery practicing in Corpus Christi, TX. With approximately 37 years of clinical experience since graduating from Harvard Medical School in 1989, Dr. Gleason delivers high-quality medical care to the local community at 1227 3RD ST.

Dr. Gleason maintains professional affiliations with Shea Physical Therapy Specialists Llc, Christus Trinity Clinic and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, initial hospital care with straightforward or low-level 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

1227 3rd St

Corpus Christi, TX 784042313

Telephone 3618834323

Fax 3618838216

Associated Practice Facility / Clinic

🏢 South Texas Brain & Spine Institute, P.a. Facility NPI 1265607832

Medicare Profile & Education

Medical School

Harvard Medical School

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Corpus Christi, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +7.2 yrs vs City Avg

City Avg: 29.8 Yrs

State Avg: 25.0 Yrs

Regional Practice Density

7 Specialists

Practicing in Corpus Christi, TX (703 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

48.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gleason (37 Years) 37 Yrs

Corpus Christi Specialty Average (29.8 Years) 29.8 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
99213 Established patient office or other outpatient visit, typically 15 minutes	61	45	$140.07	$87.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$320.00	$160.12
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	34	$268.00	$124.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	16	$222.60	$116.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	160	106	$139.00	$86.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$320.00	$157.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	20	$206.00	$123.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$268.00	$126.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	122	83	$139.00	$87.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	47	47	$320.00	$161.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	37	$206.00	$124.38
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	33	33	$393.00	$190.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	14	$268.00	$128.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	140	87	$139.00	$89.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	48	48	$320.00	$161.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	39	$393.00	$194.99
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	27	16	$202.00	$100.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	19	$206.00	$127.34
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$268.00	$132.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	135	83	$139.00	$72.62
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	40	40	$393.00	$198.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$320.00	$160.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	27	$206.00	$104.31
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	25	17	$202.00	$102.77
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	$398.00	$202.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	132	72	$147.41	$71.41
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	37	37	$451.38	$192.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$332.35	$154.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	19	$223.04	$104.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	147	85	$169.00	$66.82
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	122	59	$264.00	$96.68
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	70	28	$184.00	$67.49
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	66	66	$501.00	$187.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$460.00	$151.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	21	$255.00	$98.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	104	73	$169.00	$65.83
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	61	32	$264.00	$96.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	56	55	$501.00	$186.73
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$460.00	$149.58
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	20	$184.00	$66.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$281.00	$97.90

Medical Specialties & State Licenses

CMS Verified: 2025-11-17

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License TX L6913

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1606519-01 (TX)

Commercial Insurance / Payer ID Medicare Rr

P00050694 (TX)

Hospital & Practice Group Affiliations

Shea Physical Therapy Specialists Llc

5440 Everhart Rd, Corpus Christi, TX 784114838

Phone: 3619945224

Christus Trinity Clinic

630 S Fleishel Ave, Tyler, TX 757012041

Phone: 9036065560

Christus Trinity Clinic

620 S Fleishel Ave, Tyler, TX 757012041

Phone: 9036064900

Christus Trinity Clinic

1415 Santa Fe St, Corpus Christi, TX 784042105

Phone: 3618619760

Christus Trinity Clinic

Po Box, Dallas, TX 752846098

Christus Trinity Clinic

1415 Santa Fe St, Corpus Christi, TX 784042105

Phone: 3618813455

Christus Trinity Clinic

613 Elizabeth St, Corpus Christi, TX 784042223

Phone: 3618885524

Secondary Practice Locations

613 Elizabeth St Ste 809

Corpus Christi, TX 784042232

Phone: 3618813455

1415 Santa Fe St Ste B

Corpus Christi, TX 784042105

Phone: 3618813455

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. Mathew Alexander , MD

Neurological Surgery

NPI 1174505887

Doctor of Medicine (M.D.)

Kevin Marcum , PA-C

Physician Assistant

NPI 1184631046

Physician Assistant (Certified)

Dr. Stefan Konasiewicz , MD

Neurological Surgery

NPI 1225088057

Doctor of Medicine (M.D.)

Sanil John , SA-C

Specialist/Technologist, Other - Surgical Assistant

NPI 1386109791

SAC

Erica Moloney , PA

Physician Assistant

NPI 1457493116

Physician Assistant

Raymond Perez

Physician Assistant - Surgical

NPI 1760998660

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 10, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location September 10, 2013

Registered at 1227 3RD ST, CORPUS CHRISTI, TX 784042313 (Tel: 3618834323)

📍

Updated Business Mailing Address September 10, 2013

Registered at 1227 3RD ST, CORPUS CHRISTI, TX 784042313 (Tel: 3618834323)

👤

Provider Name / Credentials Updated September 10, 2013

Recorded as PATRICK GLEASON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 10, 2013

Neurological Surgery (License #L6913 in TX)

🟢

Initial NPI Registration & Enumeration April 04, 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: 1629030804

Entity Type:

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

Enumeration Date: April 04, 2006

Last Update: November 17, 2025

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1227 3rd St

Corpus Christi, TX 784042313

Phone: 3618834323

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.