Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1659346252 Individual Practitioner Male Practitioner

Dr. Mark S Harrington , MD

Hospitalist • Gresham, OR

Professional Overview & Biography Verified Profile Summary

Dr. Mark Harrington, MD is a registered healthcare professional specializing in Hospitalist in Gresham, OR. Practice services are available at 24800 SE STARK ST under active NPI credentials.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, 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

24800 Se Stark St

Gresham, OR 970303378

Telephone 5036741580
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Hospitalist in Gresham, OR

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 20.5 Yrs
State Avg: 20.4 Yrs
Regional Practice Density
4 Specialists

Practicing in Gresham, OR (474 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
57.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2020)
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
34 18 $252.76 $107.13
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
23 14 $176.17 $74.38
99239 Hospital discharge day management, more than 30 minutes
18 18 $262.83 $110.45
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
11 11 $338.00 $142.18

Medical Specialties & State Licenses

Hospitalist Primary Specialty

NUCC Taxonomy Code: 208M00000X

State License OR 20725

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License OR 20725

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
134162 (OR)

Practice Associates & Co-Workers

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

13 Associated Practitioners
Dr. Amy Chaumeton , MD

Internal Medicine

NPI 1033183918

Doctor of Medicine (M.D.)

Katherine Vestakis

Physician Assistant

NPI 1154082022
Dr. David White , MD

Internal Medicine

NPI 1194769513

Doctor of Medicine (M.D.)

Sandra Hwang

Physician Assistant

NPI 1255802849
Dr. Michelle John , MD

Internal Medicine

NPI 1336108208

Doctor of Medicine (M.D.)

Debbie Hoang , PA-C

Physician Assistant

NPI 1346732328

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active April 22, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location April 22, 2011

Registered at 24800 SE STARK ST, GRESHAM, OR 970303378 (Tel: 5036741580)

📍
Updated Business Mailing Address April 22, 2011

Registered at 24800 SE STARK ST, GRESHAM, OR 970303378

👤
Provider Name / Credentials Updated April 22, 2011

Recorded as MARK HARRINGTON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 22, 2011

Internal Medicine (License #20725 in OR)

🟢
Initial NPI Registration & Enumeration February 17, 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: 1659346252
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 17, 2006
Last Update: April 22, 2011
Sole Proprietor: No

Mailing Address

24800 Se Stark St

Gresham, OR 970303378

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.