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Active NPI 1669581427 Individual Practitioner Male Practitioner

Dr. Samuel Pierce Mandell , MD

Surgery - Trauma Surgery • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Samuel Mandell, MD is a certified Surgery - Trauma Surgery practicing in Seattle, WA. With approximately 21 years of clinical experience since graduating from University Of Massachusetts Medical School in 2005, Dr. Mandell delivers high-quality medical care to the local community at 325 9TH AVE.

Dr. Mandell is affiliated with University Of Texas Southwestern Medical Center At Dallas and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, 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

Practice Address

325 9th Ave
Box 359796

Seattle, WA 981042420

Telephone 2067443140
Associated Practice Facility / Clinic
🏢 Harborview Medical Center Facility NPI 1053359729

Medicare Profile & Education

Medical School

University Of Massachusetts Medical School

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Trauma Surgery in Seattle, WA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
21 Yrs +2.5 yrs vs City Avg
City Avg: 18.5 Yrs
State Avg: 14.7 Yrs
Regional Practice Density
16 Specialists

Practicing in Seattle, WA (44 Statewide)

Telehealth Adoption Rate
6.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
72.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mandell (21 Years) 21 Yrs
Seattle Specialty Average (18.5 Years) 18.5 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
21 11 $244.00 $72.27
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
12 12 $464.00 $120.78

Medical Specialties & State Licenses

CMS Verified: 2025-12-22
Surgery - Trauma Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0127X

State License TX T0850

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.

Surgery - Surgical Critical Care

NUCC Taxonomy Code: 2086S0102X

State License TX T0850

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.

Surgery

NUCC Taxonomy Code: 208600000X

State License WA MD00048682

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1669581427 (WA)
Commercial Insurance / Payer ID L&i
0293856 (WA)
Commercial Insurance / Payer ID Medical License
MD00048682 (WA)

Hospital & Practice Group Affiliations

University Of Texas Southwestern Medical Center At Dallas

6201 Harry Hines Blvd, Dallas, TX 752355202

Phone: 2146335555

Practice Associates & Co-Workers

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

1 Associated Practitioners
Dr. Joshua Wong , MD, BSC, MSC

Student in an Organized Health Care Education/Training Program

NPI 1750737052

Doctor of Medicine (M.D.), BSC, Master of Science

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 22, 2025

Surgery (License #T0850 in TX)

NPI Profile Active May 19, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location May 19, 2015

Registered at 325 9TH AVE, BOX 359796, SEATTLE, WA 981042420 (Tel: 2067443140)

📍
Updated Business Mailing Address May 19, 2015

Registered at 325 9TH AVE, BOX 359796, SEATTLE, WA 981042420

👤
Provider Name / Credentials Updated May 19, 2015

Recorded as SAMUEL MANDELL, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 19, 2015

Surgery (License #MD00048682 in WA)

🟢
Initial NPI Registration & Enumeration August 29, 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: 1669581427
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 29, 2006
Last Update: December 22, 2025
Sole Proprietor: No

Mailing Address

325 9th Ave, Box 359796

Seattle, WA 981042420

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.