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Active NPI 1407386931 Individual Practitioner Male Practitioner

Dr. David Alexander Leenen , MD

Surgery • Taunton, MA

Professional Overview & Biography Verified Profile Summary

Dr. David Leenen, MD is a certified Surgery practicing in Taunton, MA. With approximately 9 years of clinical experience since graduating from Saint Louis University School Of Medicine in 2017, Dr. Leenen delivers high-quality medical care to the local community at 72 WASHINGTON ST STE 2700.

Dr. Leenen is affiliated with Lifespan Physician Group Of Massachusetts Inc and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, 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

72 Washington St Ste 2700

Taunton, MA 027802498

Telephone 5088244535
Associated Practice Facility / Clinic
🏢 Morton Surgical, P.c. Facility NPI 1427170661

Medicare Profile & Education

Medical School

Saint Louis University School Of Medicine

Graduation Year

2017

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Taunton, MA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs -18.2 yrs vs City Avg
City Avg: 27.2 Yrs
State Avg: 28.2 Yrs
Regional Practice Density
5 Specialists

Practicing in Taunton, MA (1077 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
74.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Leenen (9 Years) 9 Yrs
Taunton Specialty Average (27.2 Years) 27.2 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
99213 Established patient office or other outpatient visit, typically 15 minutes
43 33 $224.00 $91.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
16 13 $334.00 $129.55
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
15 14 $1180.00 $111.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
15 15 $333.00 $112.89
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
14 14 $136.00 $57.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
13 13 $509.00 $168.73
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
13 11 $224.00 $71.89
99202 New patient office or other outpatient visit, typically 20 minutes
11 11 $232.00 $73.54

Medical Specialties & State Licenses

CMS Verified: 2026-06-12
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MA 1016879

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.

Surgery

NUCC Taxonomy Code: 208600000X

State License RI LP03933

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

Lifespan Physician Group Of Massachusetts Inc

88 Washington St, Taunton, MA 027802465

Phone: 5088287000

Secondary Practice Locations

164 Summit Ave

Providence, RI 029062894

Phone: 4014442857

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1316443641

Doctor of Medicine (M.D.)

Dr. David Kerzer , DO

Family Medicine

NPI 1487641411

Doctor of Osteopathic Medicine (D.O.)

NPI 1902838428

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 12, 2026

Registered at 72 WASHINGTON ST STE 2700, TAUNTON, MA 027802498 (Tel: 5088244535)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2026

Surgery (License #1016879 in MA)

NPI Profile Active June 18, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location June 18, 2017

Registered at 593 EDDY STREET, RHODE ISLAND HOSPITAL, PROVIDENCE, RI 02903 (Tel: 4014442857)

📍
Updated Business Mailing Address June 18, 2017

Registered at 255 PROMENADE ST APT 525B, PROVIDENCE, RI 029085789 (Tel: 6177563395)

👤
Provider Name / Credentials Updated June 18, 2017

Recorded as DAVID LEENEN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 18, 2017

Surgery (License #LP03933 in RI)

🟢
Initial NPI Registration & Enumeration June 18, 2017

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: 1407386931
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 18, 2017
Last Update: June 12, 2026
Sole Proprietor: Yes

Mailing Address

255 Promenade St Apt 525b

Providence, RI 029085789

Phone: 6177563395

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.