Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1073513438 Individual Practitioner Male Practitioner

Dr. Larry F Thiesen , MD

Anesthesiology • Fall River, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Larry Thiesen, MD is a certified Anesthesiology practicing in Fall River, MA. With approximately 38 years of clinical experience since completing medical education in 1988, Dr. Thiesen delivers high-quality medical care to the local community at 363 HIGHLAND AVE.

Dr. Thiesen is affiliated with Southcoast Physicians Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on heart and large blood vessels, insertion of artery tube for blood sampling or infusion through skin, insertion of tube in pulmonary artery for monitoring. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

363 Highland Ave

Fall River, MA 027203703

Telephone 5089737558
Fax 5089737147
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Fall River, MA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
38 Yrs +10.2 yrs vs City Avg
City Avg: 27.8 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
29 Specialists

Practicing in Fall River, MA (2146 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
81.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Thiesen (38 Years) 38 Yrs
Fall River Specialty Average (27.8 Years) 27.8 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
00560 Anesthesia for procedure on heart and large blood vessels
54 54 $3003.24 $506.82
36620 Insertion of artery tube for blood sampling or infusion through skin
26 26 $143.85 $45.66
93503 Insertion of tube in pulmonary artery for monitoring
21 21 $285.10 $90.11
93312 Ultrasound of heart with probe in esophagus, with report
19 19 $350.95 $110.44
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function
18 18 $10.00 $3.22
00567 Anesthesia for heart artery bypass grafting on heart-lung machine
15 15 $4899.53 $824.04

Medical Specialties & State Licenses

CMS Verified: 2020-04-27
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License MA 209411

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
0199290 (MA)

Hospital & Practice Group Affiliations

Southcoast Physicians Group Inc

363 Highland Ave, Fall River, MA 027203703

Phone: 5089735919

Practice Associates & Co-Workers

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

5 Associated Practitioners
Ngoc Ly

Anesthesiology - Critical Care Medicine

NPI 1356735401
Kolleen Deandrade , PA-C

Physician Assistant

NPI 1851596704

Physician Assistant (Certified)

NPI 1902806342

Doctor of Medicine (M.D.)

Mark Morosco , PA-C

Physician Assistant - Surgical

NPI 1922203777

Physician Assistant (Certified)

Jessica Kerensky , PA

Physician Assistant - Surgical

NPI 1922382159

Physician Assistant

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active February 17, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location February 17, 2016

Registered at 363 HIGHLAND AVE, FALL RIVER, MA 027203703 (Tel: 5086797558)

📍
Updated Business Mailing Address February 17, 2016

Registered at 200 MILL RD, SUITE 180, FAIRHAVEN, MA 027195252 (Tel: 5089732000)

👤
Provider Name / Credentials Updated February 17, 2016

Recorded as LARRY THIESEN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 17, 2016

Anesthesiology (License #209411 in MA)

🟢
Initial NPI Registration & Enumeration July 28, 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: 1073513438
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 28, 2005
Last Update: April 27, 2020
Sole Proprietor: No

Mailing Address

200 Mill Rd, Suite 180

Fairhaven, MA 027195252

Phone: 5089732000

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.