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Active NPI 1023197498 Individual Practitioner Male Practitioner

Dr. Kristian R Olson , MD

Pediatrics • Boston, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Kristian Olson, MD is a certified Pediatrics practicing in Boston, MA. With approximately 28 years of clinical experience since graduating from Vanderbilt University School Of Medicine in 1998, Dr. Olson delivers high-quality medical care to the local community at 55 FRUIT STREET.

Dr. Olson is affiliated with Massachusetts General Physicians Organization Inc 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 straightforward or low-level medical decision making, if using time, at least, initial hospital care with moderate level of 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

55 Fruit Street
Ell1934

Boston, MA 021142696

Telephone 6177262241
Associated Practice Facility / Clinic
🏢 Mgh Outpatient Pharmacy Facility NPI 1902991573

Medicare Profile & Education

Medical School

Vanderbilt University School Of Medicine

Graduation Year

1998

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Boston, MA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
28 Yrs +13.2 yrs vs City Avg
City Avg: 14.8 Yrs
State Avg: 25.7 Yrs
Regional Practice Density
848 Specialists

Practicing in Boston, MA (2760 Statewide)

Telehealth Adoption Rate
0.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
75.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Olson (28 Years) 28 Yrs
Boston Specialty Average (14.8 Years) 14.8 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
204 65 $499.23 $123.66
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
71 39 $331.20 $82.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
24 24 $549.50 $136.55
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
21 21 $805.00 $180.89
99238 Hospital discharge day management, 30 minutes or less
15 15 $342.13 $85.60

Medical Specialties & State Licenses

Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License MA 206798

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License MA 206798

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
0168670 (MA)
Commercial Insurance / Payer ID Bcbs Ma
J24613 (MA)
Commercial Insurance / Payer ID Tufts Health Plan
206798 (MA)

Hospital & Practice Group Affiliations

Massachusetts General Physicians Organization Inc

55 Fruit St, Boston, MA 021142696

Phone: 6177240287

Practice Associates & Co-Workers

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

9 Associated Practitioners
Dr. Rachel Ross , MD, PhD

Psychiatry & Neurology - Psychiatry

NPI 1134440316

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Christina Psaros , MS

Student in an Organized Health Care Education/Training Program

NPI 1235320284

Master of Science

Dr. Virginie-Anne Chouinard , MD

Psychiatry & Neurology - Psychiatry

NPI 1235440751

Doctor of Medicine (M.D.)

Julia Allen , NP

Nurse Practitioner - Acute Care

NPI 1275969370

Nurse Practitioner

Dr. Lois Choi-Kain , MD

Psychiatry & Neurology - Psychiatry

NPI 1437134913

Doctor of Medicine (M.D.)

Dr. Melissa Matthews , MD

Psychiatry & Neurology - Psychiatry

NPI 1528377959

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 55 FRUIT STREET, ELL1934, BOSTON, MA 021142696 (Tel: 6177262241)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 9142, MASS GENERAL PHYSICIAN ORGANIZATION, CHARLESTOWN, MA 021299142 (Tel: 6177240287)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as KRISTIAN OLSON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #206798 in MA)

🟢
Initial NPI Registration & Enumeration November 04, 2006

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: 1023197498
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 04, 2006
Last Update: September 11, 2025
Sole Proprietor: No

Mailing Address

Po Box 9142, Mass General Physician Organization

Charlestown, MA 021299142

Phone: 6177240287

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.