Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1568435618 Individual Practitioner Male Practitioner

Dr. Stuart A. Harlin , MD

Surgery - Vascular Surgery • Katy, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stuart Harlin, MD is a certified Surgery - Vascular Surgery practicing in Katy, TX. With approximately 39 years of clinical experience since graduating from University Of Texas Southwestern Medical School At Dallas in 1987, Dr. Harlin delivers high-quality medical care to the local community at 23920 KATY FWY STE 400.

Dr. Harlin maintains professional affiliations with Ut Physicians, Cardiothoracic And Vascular Surgical Associates Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, follow-up hospital inpatient care per day, 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

23920 Katy Fwy Ste 400

Katy, TX 774940882

Telephone 7134868346
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Texas Southwestern Medical School At Dallas

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Vascular Surgery in Katy, TX

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
39 Yrs +15.3 yrs vs City Avg
City Avg: 23.7 Yrs
State Avg: 24.8 Yrs
Regional Practice Density
3 Specialists

Practicing in Katy, TX (377 Statewide)

Telehealth Adoption Rate
33.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
76.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Harlin (39 Years) 39 Yrs
Katy Specialty Average (23.7 Years) 23.7 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
99213 Established patient office or other outpatient visit, typically 15 minutes
193 135 $223.00 $90.71
99231 Follow-up hospital inpatient care per day, typically 15 minutes
136 55 $103.00 $49.66
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
85 48 $200.00 $78.68
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers
82 70 $586.00 $116.71
99221 Initial hospital inpatient care per day, typically 30 minutes
68 65 $267.00 $83.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
64 55 $317.00 $128.99
93970 Ultrasound study of arm or leg veins with compression and maneuvers
63 58 $970.00 $180.94
93925 Ultrasound of leg arteries or artery grafts
54 44 $1152.00 $238.08
75625 Radiological supervision and interpretation X-ray of abdominal aorta
44 42 $306.00 $68.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
38 38 $240.00 $110.74
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg
34 31 $446.00 $83.36
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
32 32 $359.00 $131.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
27 27 $379.00 $168.84
93880 Ultrasound of both sides of head and neck blood flow
27 20 $973.00 $185.65
36246 Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch
26 25 $1302.00 $212.52
36558 Insertion of tunneled central venous tube for infusion (5 years or older)
23 21 $2202.00 $254.61
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
21 18 $139.00 $56.98
36465 Injection of chemical agent into single incompetent vein of leg using ultrasound guidance
18 15 $4108.00 $1260.98
93979 Ultrasound scan of blood flow of aorta, vena cava, bypass graphs, or one side of the groin or limited scan
16 14 $767.00 $108.82
36005 Injection for X-ray imaging procedure on veins of arm or leg
14 14 $248.00 $46.40
75820 Radiological supervision and interpretation of imaging of vein of one arm or leg
14 14 $179.00 $49.03
75716 Review by radiologist of both arms or legs arteries image
14 14 $365.00 $92.30
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
12 12 $1107.00 $162.19
93990 Ultrasound of dialysis access
12 11 $630.00 $129.44
37229 Removal of plaque in artery of leg, initial vessel
12 11 $3102.00 $702.78

Medical Specialties & State Licenses

CMS Verified: 2025-11-26
Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

State License TX H4382

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Legal Medicine

NUCC Taxonomy Code: 173000000X

The specialty areas of medicine concerned with matters of, and relations with, substantive law and legal institutions; such as the conduct of medical examinations at crime scenes, performance of autopsies, giving of expert medical testimony in judicial proceedings, medical treatment of inmates of penal institutions, the practice of trauma medicine in law enforcement settings, and other clinical practice and medical science applications in the fields of law, law enforcement, and corrections.

Surgery - Vascular Surgery

NUCC Taxonomy Code: 2086S0129X

State License FL ME78858

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Al Medicaid
009933729 (AL)
Commercial Insurance / Payer ID Medicaid
257259100 (FL)
Commercial Insurance / Payer ID Bcbs
59068261HAR (AL)
Commercial Insurance / Payer ID Bcbs
47200 (FL)

Hospital & Practice Group Affiliations

Ut Physicians

17500 W Grand Pkwy S, Sugar Land, TX 774792562

Phone: 2817255000

Cardiothoracic And Vascular Surgical Associates Pa

5149 N 9th Ave, Pensacola, FL 325048734

Phone: 8504791805

Secondary Practice Locations

6400 Fannin St, Suite 2850

Houston, TX 770301521

Phone: 7134865141

Practice Associates & Co-Workers

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

2 Associated Practitioners
Dr. Rachel Lee , MD, MSPH

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1356704621

Doctor of Medicine (M.D.), MSPH

Dr. Taylor Hicks , MD

Surgery - Vascular Surgery

NPI 1982853750

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location November 26, 2025

Registered at 23920 KATY FWY STE 400, KATY, TX 774940882 (Tel: 7134868346)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 26, 2025

Surgery (License #H4382 in TX)

NPI Profile Active February 23, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location February 23, 2016

Registered at 6400 FANNIN ST, SUITE 2850, HOUSTON, TX 770301521 (Tel: 7134865141)

📍
Updated Business Mailing Address February 23, 2016

Registered at 6400 FANNIN ST, SUITE 2850, HOUSTON, TX 770301521 (Tel: 7134865100)

👤
Provider Name / Credentials Updated February 23, 2016

Recorded as STUART HARLIN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 23, 2016

Legal Medicine

🟢
Initial NPI Registration & Enumeration February 09, 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: 1568435618
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 09, 2006
Last Update: November 26, 2025
Sole Proprietor: No

Mailing Address

6400 Fannin St, Suite 2850

Houston, TX 770301521

Phone: 7134865100

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.