Active NPI 1205006665 Individual Practitioner Female Practitioner

Dr. Katie J Olsen , MD

Internal Medicine • Springfield, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Katie Olsen, MD is a certified Internal Medicine practicing in Springfield, MA. With approximately 21 years of clinical experience since graduating from University Of Florida College Of Medicine in 2005, Dr. Olsen delivers high-quality medical care to the local community at 759 CHESTNUT ST.

Dr. Olsen is affiliated with Baystate Medical Practices Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, initial hospital care with same-day admission and discharge with high level of medical decision making, per day, 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

759 Chestnut St

Springfield, MA 011071619

Telephone 4137946297

Associated Practice Facility / Clinic

🏢 Baystate Medical Center Inc Facility NPI 1497756282

Medicare Profile & Education

Medical School

University Of Florida College Of Medicine

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Springfield, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs +0.7 yrs vs City Avg

City Avg: 20.3 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

289 Specialists

Practicing in Springfield, MA (7127 Statewide)

Telehealth Adoption Rate

16.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Olsen (21 Years) 21 Yrs

Springfield Specialty Average (20.3 Years) 20.3 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
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	287	282	$475.94	$170.89
99236 Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes	15	15	$532.20	$205.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	267	260	$468.31	$174.89
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	70	70	$319.31	$131.34
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$236.00	$83.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	133	132	$319.00	$137.21
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	102	102	$468.00	$201.64
99221 Initial hospital inpatient care per day, typically 30 minutes	48	48	$236.00	$102.11
99219 Hospital observation care, typically 50 minutes	24	24	$310.00	$134.84
99220 Hospital observation care, typically 70 minutes	24	24	$428.00	$181.35
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	18	$167.00	$72.35
99217 Hospital observation care on day of discharge	15	15	$168.00	$73.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	167	164	$468.00	$205.65
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	117	117	$319.00	$139.59
99221 Initial hospital inpatient care per day, typically 30 minutes	55	55	$236.00	$103.49
99220 Hospital observation care, typically 70 minutes	30	30	$428.00	$186.62
99217 Hospital observation care on day of discharge	21	21	$168.00	$74.38
99219 Hospital observation care, typically 50 minutes	19	19	$310.00	$137.83
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	14	14	$167.00	$73.80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	11	11	$240.00	$106.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	217	212	$459.82	$210.31
99220 Hospital observation care, typically 70 minutes	62	61	$421.23	$193.32
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	49	49	$312.27	$143.89
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	32	32	$235.88	$108.92
99217 Hospital observation care on day of discharge	16	16	$166.25	$76.46
99219 Hospital observation care, typically 50 minutes	12	12	$306.67	$141.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	326	322	$456.00	$209.28
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	83	82	$309.00	$141.71
99220 Hospital observation care, typically 70 minutes	67	67	$418.00	$191.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	59	52	$234.00	$107.50
99219 Hospital observation care, typically 50 minutes	28	28	$305.00	$140.54
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	16	$162.00	$75.23
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$211.00	$104.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	358	348	$456.00	$210.06
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	117	117	$309.00	$142.03
99220 Hospital observation care, typically 70 minutes	55	55	$418.00	$193.30
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	48	48	$234.00	$108.14
99219 Hospital observation care, typically 50 minutes	15	15	$305.00	$141.20
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$211.00	$105.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	11	11	$162.00	$75.63
99235 Initial hospital care with same-day admission and discharge with moderate level of medical decision making, per day, if using time, at least 70 minutes	11	11	$381.00	$175.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	243	238	$456.00	$207.06
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	147	147	$309.00	$139.81
99220 Hospital observation care, typically 70 minutes	37	37	$418.00	$190.06
99221 Initial hospital inpatient care per day, typically 30 minutes	36	36	$211.00	$103.44
99219 Hospital observation care, typically 50 minutes	29	29	$305.00	$138.93
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	14	$234.00	$100.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	12	12	$162.00	$73.79
99235 Initial hospital care with same-day admission and discharge with moderate level of medical decision making, per day, if using time, at least 70 minutes	11	11	$381.00	$172.77

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 235868

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.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License MA 235868

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Hospital & Practice Group Affiliations

Baystate Medical Practices Inc

759 Chestnut St, Springfield, MA 011071619

Phone: 4137948121

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Arnab Saha , DO

Internal Medicine

NPI 1003338641

Doctor of Osteopathic Medicine (D.O.)

Dr. Krishnakant Gurjar , MD

Internal Medicine

NPI 1003425455

Doctor of Medicine (M.D.)

Dr. Twara Tarasaria , MD

Internal Medicine

NPI 1013371954

Doctor of Medicine (M.D.)

Dr. Noor Tariq , MD

Internal Medicine

NPI 1013402817

Doctor of Medicine (M.D.)

Dr. Sai Vadhula , MD, PhD

Internal Medicine

NPI 1013582410

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

Dr. Vishal Tiwari , MD

Internal Medicine

NPI 1023155843

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 November 14, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location November 14, 2016

Registered at 759 CHESTNUT ST, SPRINGFIELD, MA 011071619 (Tel: 4137944320)

📍

Updated Business Mailing Address November 14, 2016

Registered at 280 CHESTNUT ST, 2ND FL, SPRINGFIELD, MA 011991001 (Tel: 4137945700)

👤

Provider Name / Credentials Updated November 14, 2016

Recorded as KATIE OLSEN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 14, 2016

Internal Medicine (License #235868 in MA)

🟢

Initial NPI Registration & Enumeration March 01, 2008

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: 1205006665

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 01, 2008

Last Update: January 18, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

280 Chestnut St, 2nd Fl

Springfield, MA 011991001

Phone: 4137945700

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.