Dr. Alexander David Malloy , DO
Surgery - Trauma Surgery • Seattle, WA
Professional Overview & Biography Verified Profile Summary
Dr. Alexander Malloy, DO is a certified Surgery - Trauma Surgery practicing in Seattle, WA. With approximately 14 years of clinical experience since completing medical education in 2012, Dr. Malloy delivers high-quality medical care to the local community at 325 9TH AVE.
Dr. Malloy maintains professional affiliations with Billings Clinic, The Association Of University Physicians, Providence Health And Services- Washington and accepts Medicare assignment.
Frequently performed procedures and clinical services include critical care, first, initial hospital care with straightforward or low-level medical decision making, if using time, at least, 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
325 9th Ave
Seattle, WA 981042420
Medicare Profile & Education
Other
2012
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Surgery - Trauma Surgery in Seattle, WA
Practicing in Seattle, WA (44 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 |
|---|---|---|---|---|
|
99291
Critical care, first 30-74 minutes
|
38 | 20 | $652.46 | $227.02 |
|
99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
|
12 | 12 | $374.02 | $137.72 |
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
12 | 11 | $483.50 | $175.71 |
Medical Specialties & State Licenses
CMS Verified: 2025-10-24NUCC Taxonomy Code: 2086S0127X
Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.
NUCC Taxonomy Code: 208600000X
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.
NUCC Taxonomy Code: 2086S0102X
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Billings Clinic
801 N 29th St, Billings, MT 591010905
Phone: 4062382500
The Association Of University Physicians
325 9th Ave, Seattle, WA 981042420
Phone: 2067313000
Providence Health And Services- Washington
1321 Colby Ave, Everett, WA 982011665
Phone: 4252612000
Secondary Practice Locations
1321 Colby Ave
Everett, WA 982011665
Phone: 4252612000
999 N Curtis Rd Ste 415
Boise, ID 837061334
Phone: 2083022600
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine - Hematology
Doctor of Medicine (M.D.)
Counselor - Mental Health
Master of Arts, RC
Pathology - Anatomic Pathology & Clinical Pathology
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Internal Medicine - Infectious Disease
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Psychologist - Clinical
Doctor of Philosophy (Ph.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Surgery (License #OP61134169 in WA)
Registered at 325 9TH AVE, SEATTLE, WA 981042420 (Tel: 2065205000)
Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065205700)
Registered at 3551 ROGER BROOKE DR, JBSA FT SAM HOUSTON, TX 782344504
Surgery (License #DOS-1605 in HI)
Registered at 3551 ROGER BROOKE DR, FORT SAM HOUSTON, TX 78234 (Tel: 2109161064)
General Practice (License #DOS-1605 in HI)
NPI status registered as active in NPPES database
Registered at 1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, TRIPLER ARMY MEDICAL CENTER, HI 968595001 (Tel: 6014799346)
Registered at 1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, TRIPLER ARMY MEDICAL CENTER, HI 968595001
Recorded as ALEXANDER MALLOY, D.O.
Student in an Organized Health Care Education/Training Program
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
Po Box 50095
Seattle, WA 981455095
Phone: 2065205700
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