Dr. Katia Arnold , MD
Internal Medicine • Houston, TX
Professional Overview & Biography Verified Profile Summary
Dr. Katia Arnold, MD is a certified Internal Medicine practicing in Houston, TX. With approximately 32 years of clinical experience since completing medical education in 1994, Dr. Arnold delivers high-quality medical care to the local community at 11800 ASTORIA BLVD.
Dr. Arnold is affiliated with Xpertmd and does not directly accept Medicare assignment.
Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of 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
11800 Astoria Blvd
Houston, TX 770896041
Medicare Profile & Education
Other
1994
Not Specified
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Houston, TX
Practicing in Houston, TX (9538 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
|
494 | 251 | $375.00 | $112.17 |
|
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
|
149 | 103 | $325.00 | $74.36 |
|
99239
Hospital discharge day management, more than 30 minutes
|
103 | 103 | $379.00 | $108.36 |
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
59 | 58 | $625.00 | $163.95 |
|
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
|
18 | 18 | $424.00 | $124.40 |
Medical Specialties & State Licenses
CMS Verified: 2026-03-12NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Xpertmd
500 W Medical Ctr Blvd, Webster, TX 775984220
Phone: 2813323001
Xpertmd
200 Blossom St, Webster, TX 775984204
Phone: 2813323001
Xpertmd
11800 Astoria Blvd, Houston, TX 770896041
Phone: 2813323001
Xpertmd
18300 Houston Methodist Dr, Houston, TX 770586302
Phone: 2813323001
Xpertmd
2240 Gulf Fwy S, League City, TX 775735143
Phone: 2813323001
Xpertmd
411 Alabama Ave, League City, TX 775732615
Phone: 2813323001
Xpertmd
18333 Egret Bay Blvd, Houston, TX 770583239
Phone: 2813323001
Secondary Practice Locations
200 Blossom St
Webster, TX 775984204
Phone: 8326326500
500 W Medical Center Blvd
Webster, TX 775984220
Phone: 2813322511
18333 Egret Bay Blvd Ste 140
Houston, TX 770583239
Phone: 2813323001
18300 Houston Methodist Dr
Houston, TX 770586302
Phone: 2815232000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Emergency Medicine
Doctor of Medicine (M.D.)
Hospitalist
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.), Master of Public Health
Anesthesiology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 11800 ASTORIA BLVD, HOUSTON, TX 770896041 (Tel: 2819296100)
Registered at 18333 EGRET BAY BLVD STE 140, HOUSTON, TX 770583239 (Tel: 2813323001)
NPI status registered as active in NPPES database
Registered at 4545 POST OAK PLACE DR, SUITE 130, HOUSTON, TX 770273133 (Tel: 7139608008)
Registered at PO BOX 802252, HOUSTON, TX 772802252 (Tel: 7138501190)
Recorded as KATIA ARNOLD, MD
Internal Medicine (License #L3213 in TX)
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
Mailing Address
18333 Egret Bay Blvd Ste 140
Houston, TX 770583239
Phone: 2813323001
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.