Physician Profile
Larry F. Thiesen, MD is a healthcare provider in Fall River, MA specializing in anesthesiology. According to Medicare claims data, Larry cared for 153 Medicare patients across 153 services. The services billed most often include anesthesia for procedure on heart and large blood vessels, insertion of artery tube for blood sampling or infusion through skin, and insertion of tube in pulmonary artery for monitoring.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
363 HIGHLAND AVE
Fall River, MA 02720
Within Anesthesiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Anesthesia complications
Back & spine
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Ablation
Head & facial procedures
Implants & devices
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve blocks
Nerve injections
Nerve procedures
Pain relief procedures
Regional anesthesia
Sedation
Sedation & anesthesia
Spine injections
Spine procedures
153 services · 153 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
26 |
| Anesthesia for procedure on heart and large blood vessels | Anaesthesia | 00560 |
54 |
| Anesthesia for heart artery bypass grafting on heart-lung machine | Anaesthesia | 00567 |
15 |
| Insertion of tube in pulmonary artery for monitoring | Treatment | 93503 |
21 |
| Ultrasound of heart with probe in esophagus, with report | Treatment | 93312 |
19 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
18 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Thiesen is an anesthesiologist in Fall River, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Dr. Thiesen is listed at 363 Highland Ave, Fall River, MA 02720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (508) 973-7558. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Thiesen's National Provider Identifier is 1073513438. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Thiesen attended Other, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
Dr. Thiesen has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Thiesen performs procedures including insertion of artery tube for blood sampling or infusion through skin; provides treatments such as insertion of tube in pulmonary artery for monitoring and ultrasound of heart with probe in esophagus, with report. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Thiesen. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.