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Active NPI 1205290533 Individual Practitioner Male Practitioner

Dr. Francis E Martinson , MD

Anesthesiology • Warwick, RI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Francis Martinson, MD is a certified Anesthesiology practicing in Warwick, RI. With approximately 10 years of clinical experience since graduating from Geisel School Of Medicine At Dartmouth in 2016, Dr. Martinson delivers high-quality medical care to the local community at 455 TOLL GATE RD.

Dr. Martinson is affiliated with Narragansett Bay Anesthesia Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on large bowel using an endoscope, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for procedure on small and large bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

455 Toll Gate Rd

Warwick, RI 028862759

Telephone 4017377010
Associated Practice Facility / Clinic
🏢 Kent County Memorial Hospital Facility NPI 1386643294

Medicare Profile & Education

Medical School

Geisel School Of Medicine At Dartmouth

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Warwick, RI

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -7.6 yrs vs City Avg
City Avg: 17.6 Yrs
State Avg: 29.7 Yrs
Regional Practice Density
7 Specialists

Practicing in Warwick, RI (177 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
88.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Martinson (10 Years) 10 Yrs
Warwick Specialty Average (17.6 Years) 17.6 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
00811 Anesthesia for procedure on large bowel using an endoscope
44 44 $968.86 $121.17
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
37 36 $911.35 $110.34
00813 Anesthesia for procedure on small and large bowel using an endoscope
18 18 $1060.00 $130.12
00520 Anesthesia for closed procedure in chest
16 15 $1003.13 $115.02
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
14 14 $399.00 $50.57
00910 Anesthesia for other procedure on urinary system through urethra
13 13 $805.38 $94.63
00790 Anesthesia for procedure in upper abdomen including use of an endoscope
13 13 $1862.31 $220.97
00410 Anesthesia for procedure to correct abnormal heart rhythm
12 11 $700.00 $89.93
01402 Anesthesia for procedure for total knee joint replacement
11 11 $1742.73 $207.39
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot
11 11 $965.45 $100.00

Medical Specialties & State Licenses

CMS Verified: 2026-07-23
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License RI MD17157

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.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License NH 20493

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.

Hospital & Practice Group Affiliations

Narragansett Bay Anesthesia Llc

455 Toll Gate Rd, Warwick, RI 028862759

Phone: 4017377000

Secondary Practice Locations

100 Kenyon Ave

Wakefield, RI 028794216

Phone: 4017828000

825 Chalkstone Ave

Providence, RI 029084728

Phone: 4014562000

200 High Service Ave

North Providence, RI 029045113

Phone: 4014563000

300 Crossings Blvd Ste 310

Warwick, RI 028862878

Phone: 4017777000

345 Blackstone Blvd

Providence, RI 029064800

Phone: 4014556200

Practice Associates & Co-Workers

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

40 Associated Practitioners
Jennifer Jennings , NP

Nurse Practitioner - Adult Health

NPI 1003213257

Nurse Practitioner

Dr. Christopher Baze , DO

Emergency Medicine

NPI 1003550401

Doctor of Osteopathic Medicine (D.O.)

Dr. Kelly Sanchez , MD

Family Medicine

NPI 1003610312

Doctor of Medicine (M.D.)

NPI 1013237924

Doctor of Osteopathic Medicine (D.O.)

Dr. Elizabeth Wright , DO

Student in an Organized Health Care Education/Training Program

NPI 1013766906

Doctor of Osteopathic Medicine (D.O.)

Tiffani Najadifar

Internal Medicine

NPI 1013858778

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location July 23, 2026

Registered at 455 TOLL GATE RD, WARWICK, RI 028862759 (Tel: 4017377010)

📍
Updated Business Mailing Address July 23, 2026

Registered at PO BOX 844058, DALLAS, TX 752844058 (Tel: 8334790697)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 23, 2026

Anesthesiology (License #MD17157 in RI)

👤
Provider Name / Credentials Updated May 10, 2021

Recorded as FRANCIS MARTINSON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 10, 2021

Anesthesiology (License #20493 in NH)

NPI Profile Active April 13, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location April 13, 2016

Registered at 1 MEDICAL CENTER DR, DHMC...DEPARTMENT OF GRADUATE MEDICAL EDUCATION, LEBANON, NH 037561000 (Tel: 6036505000)

📍
Updated Business Mailing Address April 13, 2016

Registered at 1 MEDICAL CENTER DR, DHMC...DEPARTMENT OF GRADUATE MEDICAL EDUCATION, LEBANON, NH 037561000

👤
Provider Name / Credentials Updated April 13, 2016

Recorded as FRANCIS MARTINSON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 13, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 13, 2016

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: 1205290533
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 13, 2016
Last Update: July 23, 2026
Sole Proprietor: No

Mailing Address

Po Box 844058

Dallas, TX 752844058

Phone: 8334790697

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.