Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1558839043 Individual Practitioner Female Practitioner

Larissa Michele Olson , PA

Physician Assistant • Middlebury, VT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Larissa Olson, PA is a certified Physician Assistant practicing in Middlebury, VT. With approximately 8 years of clinical experience since completing medical education in 2018, Larissa Olson delivers high-quality medical care to the local community at 115 PORTER DR.

Larissa Olson maintains professional affiliations with Rumford Hospital, Porter Hospital Inc, Memorial Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

115 Porter Dr

Middlebury, VT 057538629

Telephone 8023888842
Associated Practice Facility / Clinic
🏢 Middlebury Radiologists, Pllc Facility NPI 1396857728

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Middlebury, VT

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -4.3 yrs vs City Avg
City Avg: 12.3 Yrs
State Avg: 12.0 Yrs
Regional Practice Density
15 Specialists

Practicing in Middlebury, VT (325 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
75.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Olson (8 Years) 8 Yrs
Middlebury Specialty Average (12.3 Years) 12.3 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
27 19 $284.38 $94.05
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
24 24 $732.22 $141.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
20 20 $471.20 $106.32
99239 Hospital discharge day management, more than 30 minutes
15 15 $266.12 $91.16

Medical Specialties & State Licenses

CMS Verified: 2024-12-18
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License VT 0550031467

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License ME PA2421

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License NH 1947

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License NY 023278

Definition to come...

Hospital & Practice Group Affiliations

Mainehealth

111 Franklin Health Cmns, Farmington, ME 049386144

Phone: 2077793113

Rumford Hospital

420 Franklin St, Rumford, ME 042762104

Phone: 2073691000

Porter Hospital Inc

82 Catamount Park, Middlebury, VT 057531292

Phone: 8023887185

Mainehealth

35 Mile St, Damariscotta, ME 045434047

Phone: 2075631234

Mainehealth

22 Bramhall St, Portland, ME 041023134

Phone: 2078859905

Mainehealth

181 Franklin Health Cmns, Farmington, ME 049386144

Porter Hospital Inc

115 Porter Dr, Middlebury, VT 057538423

Phone: 8023884701

Memorial Hospital

3073 White Mountain Hwy, North Conway, NH 038607101

Phone: 6033565461

Secondary Practice Locations

118 Northport Ave

Belfast, ME 049156072

Phone: 5859432282

16 Hospital Rd

Plymouth, NH 032641199

Phone: 6035361120

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003437898

Doctor of Osteopathic Medicine (D.O.)

Kathryn Maxwell , MS, CCC-SLP

Speech-Language Pathologist

NPI 1013701986

Master of Science, Speech-Language Pathologist (Certificate of Clinical Competence)

NPI 1023112281

MASTERSOFPT

Dr. Robert Pitts , MD

Emergency Medicine

NPI 1063592210

Doctor of Medicine (M.D.)

Dr. Carl Cobb , MD

Radiology - Diagnostic Radiology

NPI 1083650733

Doctor of Medicine (M.D.)

NPI 1083864516

MPAS, Master of Science, Physician Assistant (Certified), Registered Dietitian Nutritionist

Career & Practice History Timeline

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

15 Historical Events
📍
Updated Business Mailing Address December 18, 2024

Registered at 420 FRANKLIN ST, RUMFORD, ME 042762104

👤
Provider Name / Credentials Updated December 18, 2024

Recorded as LARISSA OLSON, PA

📍
Updated Practice Location September 12, 2023

Registered at 115 PORTER DR, MIDDLEBURY, VT 057538629 (Tel: 8023888842)

📍
Updated Business Mailing Address September 12, 2023

Registered at PO BOX 582, MEREDITH, NH 032530582

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 12, 2023

Physician Assistant (License #PA2421 in ME)

📍
Updated Practice Location May 23, 2019

Registered at 1555 LONG POND RD, ROCHESTER, NY 146264122 (Tel: 5857237870)

📍
Updated Business Mailing Address May 23, 2019

Registered at 1555 LONG POND RD, ROCHESTER, NY 146264122 (Tel: 5857237870)

👤
Provider Name / Credentials Updated May 23, 2019

Recorded as LARISSA MURPHEY, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 23, 2019

Physician Assistant (License #023278 in NY)

NPI Profile Active November 02, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location November 02, 2018

Registered at 5390 WELLS CURTICE RD, CANANDAIGUA, NY 144248968 (Tel: 5859432282)

📍
Updated Business Mailing Address November 02, 2018

Registered at 5390 WELLS CURTICE RD, CANANDAIGUA, NY 144248968

👤
Provider Name / Credentials Updated November 02, 2018

Recorded as LARISSA MURPHEY

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 02, 2018

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration November 02, 2018

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: 1558839043
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 02, 2018
Last Update: December 18, 2024
Sole Proprietor: No

Mailing Address

420 Franklin St

Rumford, ME 042762104

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.