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Active NPI 1083672968 Individual Practitioner Male Practitioner

Dr. Marc Gregory Webb , MD

Surgery • Southfield, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Marc Webb, MD is a certified Surgery practicing in Southfield, MI. With approximately 39 years of clinical experience since graduating from Michigan State University College Of Human Medicine in 1987, Dr. Webb delivers high-quality medical care to the local community at 21701 W 11 MILE RD.

Dr. Webb is affiliated with Vhs Physicians Of Michigan and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, ultrasound of dialysis access, insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

21701 W 11 Mile Rd

Southfield, MI 480763713

Telephone 2483551100
Fax 2483552717
Associated Practice Facility / Clinic
🏢 Michigan Vascular Access, Pc Facility NPI 1609077783

Medicare Profile & Education

Medical School

Michigan State University College Of Human Medicine

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Southfield, MI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
39 Yrs +16.8 yrs vs City Avg
City Avg: 22.2 Yrs
State Avg: 25.8 Yrs
Regional Practice Density
43 Specialists

Practicing in Southfield, MI (1479 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
87.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Webb (39 Years) 39 Yrs
Southfield Specialty Average (22.2 Years) 22.2 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
88 75 $230.95 $96.80
93990 Ultrasound of dialysis access
80 72 $366.81 $136.08
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist
72 60 $2981.39 $224.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
52 52 $282.34 $118.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
51 45 $145.37 $60.15
36901 Insertion of needle and/or catheter into dialysis circuit, with imaging including radiological supervision and interpretation
45 43 $1715.87 $117.43
36830 Connection of tube graft to vein and artery for dialysis
34 34 $1785.35 $691.39
36832 Revision of dialysis graft, open procedure
33 30 $2100.70 $806.43
37607 Tying or banding of a passage between an artery and vein
32 32 $1024.63 $234.25
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg
30 30 $238.67 $90.10
36005 Injection for X-ray imaging procedure on veins of arm or leg
29 28 $648.10 $26.06
36216 Insertion of tube into chest or arm artery, initial second order branch
29 29 $2684.07 $225.16
36903 Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist
28 27 $7953.61 $307.70
75820 Radiological supervision and interpretation of imaging of vein of one arm or leg
26 25 $125.20 $52.16
93985 Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access
25 25 $609.64 $258.86
36907 Balloon dilation of dialysis segment with review by radiologist
25 22 $1423.60 $158.16
36821 Relocation of arm vein with connection to arm artery, open procedure
21 21 $1865.90 $687.70
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
21 20 $441.57 $183.92
93986 Complete ultrasound of artery and vein blood flow pre-op assessment on side of body for hemodialysis access
19 19 $368.68 $127.98
10140 Drainage of blood or fluid accumulation
15 13 $416.00 $93.94
36215 Insertion of catheter into chest or arm artery
14 14 $2360.36 $130.80
36906 Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment and placement of stent with review by radiologist
13 13 $11398.46 $529.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
13 13 $421.54 $179.37
36908 Insertion of stent in dialysis segment, with imaging including radiological supervision and interpretation
12 11 $3348.65 $227.70

Medical Specialties & State Licenses

CMS Verified: 2025-07-24
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MI 4301051199

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

Vhs Physicians Of Michigan

311 Mack Ave, Detroit, MI 482012466

Phone: 3138320303

Practice Associates & Co-Workers

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

1 Associated Practitioners
Katherina Sawka , NP-BC

Nurse Practitioner

NPI 1578834917

NPBC

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Business Mailing Address July 24, 2025

Registered at PO BOX 18898, BELFAST, ME 049154083 (Tel: 4698033000)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 24, 2025

Surgery (License #4301051199 in MI)

NPI Profile Active May 24, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location May 24, 2014

Registered at 21701 W 11 MILE RD, SOUTHFIELD, MI 480763713 (Tel: 2483551100)

📍
Updated Business Mailing Address May 24, 2014

Registered at 21701 W 11 MILE RD, SOUTHFIELD, MI 480763713 (Tel: 2483551100)

👤
Provider Name / Credentials Updated May 24, 2014

Recorded as MARC WEBB, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 24, 2014

Surgery (License #4301051199 in MI)

🟢
Initial NPI Registration & Enumeration May 02, 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: 1083672968
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 02, 2006
Last Update: July 24, 2025
Sole Proprietor: Yes

Mailing Address

Po Box 18898

Belfast, ME 049154083

Phone: 4698033000

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.