Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1962109702 Individual Practitioner Male Practitioner

Dr. Junichi Shimamura , MD

Surgery • Valhalla, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Junichi Shimamura, MD is a certified Surgery practicing in Valhalla, NY. With approximately 18 years of clinical experience since completing medical education in 2008, Dr. Shimamura delivers high-quality medical care to the local community at 100 WOODS RD.

Dr. Shimamura is affiliated with Westchester Medical Center Advanced Physician Services Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include replacement of aortic valve through the skin and femoral artery, coronary artery bypass using artery graft, 1 graft. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

100 Woods Rd

Valhalla, NY 105951530

Telephone 9144938381
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Valhalla, NY

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
18 Yrs -3.6 yrs vs City Avg
City Avg: 21.6 Yrs
State Avg: 27.8 Yrs
Regional Practice Density
28 Specialists

Practicing in Valhalla, NY (2269 Statewide)

Telehealth Adoption Rate
7.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
88.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Shimamura (18 Years) 18 Yrs
Valhalla Specialty Average (21.6 Years) 21.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
33361 Replacement of aortic valve through the skin and femoral artery
48 48 $5270.00 $881.34
33533 Coronary artery bypass using artery graft, 1 graft
16 16 $8131.00 $724.10

Medical Specialties & State Licenses

CMS Verified: 2023-08-21
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License NY 324555

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.

Hospital & Practice Group Affiliations

Westchester Medical Center Advanced Physician Services Pc

95 Grasslands Rd, Valhalla, NY 105951652

Phone: 9144936940

Westchester Medical Center Advanced Physician Services Pc

100 Woods Rd, Valhalla, NY 105951530

Practice Associates & Co-Workers

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

1 Associated Practitioners
Masashi Kai

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1336391713

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location August 21, 2023

Registered at 100 WOODS RD, VALHALLA, NY 105951530 (Tel: 9144938381)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 21, 2023

Surgery (License #324555 in NY)

NPI Profile Active February 13, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location February 13, 2023

Registered at 1364 CLIFTON RD, EMORY UNIVERSITY HOSPITAL, ATLANTA, GA 30322 (Tel: 4047229934)

📍
Updated Business Mailing Address February 13, 2023

Registered at 1767 NORTH DECATUR RD NE, UNIVERSITY INN AT EMORY UNIT 410, ATLANTA, GA 30307 (Tel: 6789204471)

👤
Provider Name / Credentials Updated February 13, 2023

Recorded as JUNICHI SHIMAMURA, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 13, 2023

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration February 13, 2023

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: 1962109702
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 13, 2023
Last Update: August 21, 2023
Sole Proprietor: Yes

Mailing Address

1767 North Decatur Rd Ne, University Inn At Emory Unit 410

Atlanta, GA 30307

Phone: 6789204471

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.