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Active NPI 1841686441 Individual Practitioner Male Practitioner

Dr. Ragavan Vignesh Siddharthan , MD

Surgery • Seattle, WA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Ragavan Siddharthan, MD is a certified Surgery practicing in Seattle, WA. With approximately 11 years of clinical experience since graduating from Emory University School Of Medicine in 2015, Dr. Siddharthan delivers high-quality medical care to the local community at 825 EASTLAKE AVE E.

Dr. Siddharthan is affiliated with The Association Of University Physicians and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, follow-up hospital inpatient care per day, diagnostic examination of the anus using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

825 Eastlake Ave E

Seattle, WA 981094405

Telephone 2065205000
Associated Practice Facility / Clinic
🏢 Fred Hutchinson Cancer Center Facility NPI 1164493847

Medicare Profile & Education

Medical School

Emory University School Of Medicine

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Seattle, WA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -9.6 yrs vs City Avg
City Avg: 20.6 Yrs
State Avg: 22.8 Yrs
Regional Practice Density
222 Specialists

Practicing in Seattle, WA (818 Statewide)

Telehealth Adoption Rate
18.5% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
46.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Siddharthan (11 Years) 11 Yrs
Seattle Specialty Average (20.6 Years) 20.6 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
30 23 $148.98 $88.16
99231 Follow-up hospital inpatient care per day, typically 15 minutes
20 15 $101.80 $47.46
46600 Diagnostic examination of the anus using an endoscope
18 16 $232.38 $117.99
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
15 15 $437.23 $222.32
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
14 13 $295.96 $177.10

Medical Specialties & State Licenses

CMS Verified: 2024-08-15
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WA MD61574196

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.

Colon & Rectal Surgery

NUCC Taxonomy Code: 208C00000X

State License WA MD61574196

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Hospital & Practice Group Affiliations

The Association Of University Physicians

1570 N 115th St, Seattle, WA 981338401

Phone: 2063062800

The Association Of University Physicians

1959 Ne Pacific St, Seattle, WA 981950001

Phone: 2065984333

The Association Of University Physicians

1550 N 115th St, Seattle, WA 981338401

Phone: 2063640500

The Association Of University Physicians

1701 Columbia Rd, Seattle, WA 981950001

Phone: 2065983100

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Sandhya Panch , MD

Internal Medicine - Hematology

NPI 1003043415

Doctor of Medicine (M.D.)

Hilary King , MA, RC

Counselor - Mental Health

NPI 1003068735

Master of Arts, RC

Dr. Afshin Shameli , MD, PhD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003104357

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Timothy Menza , MD, PhD

Internal Medicine - Infectious Disease

NPI 1003105891

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Maria Corcorran , MD

Internal Medicine

NPI 1003159013

Doctor of Medicine (M.D.)

Dr. Justin Miller , PhD

Psychologist - Clinical

NPI 1003162314

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location August 15, 2024

Registered at 825 EASTLAKE AVE E, SEATTLE, WA 981094405 (Tel: 2065205000)

📍
Updated Business Mailing Address August 15, 2024

Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065205700)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 15, 2024

Colon & Rectal Surgery (License #MD61574196 in WA)

📍
Updated Practice Location August 24, 2022

Registered at 319 S MANNING BLVD STE 310, ALBANY, NY 122081743 (Tel: 5184382776)

📍
Updated Business Mailing Address August 24, 2022

Registered at PO BOX 14890, ALBANY, NY 122124890

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 24, 2022

Surgery (License #317320 in NY)

NPI Profile Active April 09, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location April 09, 2015

Registered at 3181 SW SAM JACKSON PARK RD, PORTLAND, OR 972393011 (Tel: 5034948211)

📍
Updated Business Mailing Address April 09, 2015

Registered at 3181 SW SAM JACKSON PARK RD, PORTLAND, OR 972393011 (Tel: 5034948211)

👤
Provider Name / Credentials Updated April 09, 2015

Recorded as RAGAVAN SIDDHARTHAN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 09, 2015

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 09, 2015

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: 1841686441
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 09, 2015
Last Update: August 15, 2024
Sole Proprietor: No

Mailing Address

Po Box 50095

Seattle, WA 981455095

Phone: 2065205700

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.