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Active NPI 1023005915 Individual Practitioner Male Practitioner

Dr. Robert Knox , MD

Surgery - Vascular Surgery • Silver Spring, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Robert Knox, MD is a certified Surgery - Vascular Surgery practicing in Silver Spring, MD. With approximately 36 years of clinical experience since graduating from Columbia University College Of Physicians And Surgeons in 1990, Dr. Knox delivers high-quality medical care to the local community at 1400 FOREST GLEN RD STE 330.

Dr. Knox maintains professional affiliations with Luminis Health Medical Group, Llc, West Tennessee Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1400 Forest Glen Rd Ste 330

Silver Spring, MD 209101459

Telephone 3019053600
Fax 3019053601
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Columbia University College Of Physicians And Surgeons

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Vascular Surgery in Silver Spring, MD

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
36 Yrs -3.7 yrs vs City Avg
City Avg: 39.7 Yrs
State Avg: 25.8 Yrs
Regional Practice Density
3 Specialists

Practicing in Silver Spring, MD (111 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
54.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Knox (36 Years) 36 Yrs
Silver Spring Specialty Average (39.7 Years) 39.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
59 39 $136.00 $63.04
99202 New patient office or other outpatient visit, typically 20 minutes
21 21 $175.00 $79.41

Medical Specialties & State Licenses

CMS Verified: 2021-06-28
Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

State License MD D0058600

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
403587900 (MD)

Hospital & Practice Group Affiliations

Luminis Health Medical Group, Llc

8116 Good Luck Rd, Lanham, MD 207063508

Phone: 4434813400

West Tennessee Medical Group Inc

569 Skyline Dr, Jackson, TN 383013911

Phone: 7314216510

Practice Associates & Co-Workers

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

15 Associated Practitioners
Dr. Nyen Chong , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI 1003011917

Doctor of Medicine (M.D.)

Colleen Healey , CRNP

Nurse Practitioner

NPI 1023229614

Certified Registered Nurse Practitioner

Dr. Vivek Mathur , MD

Radiology - Vascular & Interventional Radiology

NPI 1023281573

Doctor of Medicine (M.D.)

NPI 1033438791

Doctor of Osteopathic Medicine (D.O.)

NPI 1063585255

Doctor of Medicine (M.D.)

Dr. Jean Fagan , MD

Internal Medicine

NPI 1124251954

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location June 01, 2021

Registered at 1400 FOREST GLEN RD STE 330, SILVER SPRING, MD 209101459 (Tel: 3019053600)

📍
Updated Business Mailing Address June 01, 2021

Registered at 1400 FOREST GLEN RD STE 330, SILVER SPRING, MD 209101459 (Tel: 3019053600)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 7501 SURRATTS RD, SUITE 303, CLINTON, MD 207353362 (Tel: 3018688485)

📍
Updated Business Mailing Address July 08, 2007

Registered at 7501 SURRATTS RD, SUITE 303, CLINTON, MD 207353362 (Tel: 3018688485)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as ROBERT KNOX, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Surgery (License #D0058600 in MD)

🟢
Initial NPI Registration & Enumeration October 05, 2005

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: 1023005915
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 05, 2005
Last Update: June 28, 2021
Sole Proprietor: No

Mailing Address

1400 Forest Glen Rd Ste 330

Silver Spring, MD 209101459

Phone: 3019053600

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.