Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1770548844 Individual Practitioner Male Practitioner

Dr. Michael J Cha , MD

Family Medicine • Sandy, OR

Professional Overview & Biography Verified Profile Summary

Dr. Michael Cha, MD is a registered healthcare professional specializing in Family Medicine in Sandy, OR. Practice services are available at 17055 RUBEN LN under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, blood test, clotting time. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

17055 Ruben Ln

Sandy, OR 970559276

Telephone 5036688002
Fax 5036685246

Specialty Benchmarks & Practice Insights

Comparative analytics for Family Medicine in Sandy, OR

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 26.9 Yrs
State Avg: 21.0 Yrs
Regional Practice Density
17 Specialists

Practicing in Sandy, OR (2953 Statewide)

Telehealth Adoption Rate
5.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
51.3% 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 (2017)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
294 154 $157.00 $52.88
36415 Insertion of needle into vein for collection of blood sample
282 166 $13.00 $2.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
264 139 $233.00 $73.50
85610 Blood test, clotting time
100 17 $25.50 $5.28
G0008 Administration of influenza virus vaccine
66 64 $52.27 $26.27
90662 Influenza vaccine split virus, preservative free
64 62 $63.36 $47.57
G0009 Administration of pneumococcal vaccine
43 43 $52.56 $26.10
90670 Pneumococcal vaccine for injection into muscle
39 39 $225.00 $181.89
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
25 16 $54.00 $24.74
81002 Urinalysis, manual test
15 14 $24.00 $3.43
71020 X-ray of chest, 2 views, front and side
13 11 $69.00 $27.49

Medical Specialties & State Licenses

Family Medicine Primary Specialty

NUCC Taxonomy Code: 207Q00000X

State License OR MD23044

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
287340 (OR)
Medicaid State Provider ID
8360760 (WA)
Commercial Insurance / Payer ID Wa Labor & Industries
0153290 (WA)

Practice Associates & Co-Workers

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

15 Associated Practitioners
Elizabeth Pacarro , APRN

Nurse Practitioner - Family

NPI 1023171725

Advanced Practice Registered Nurse

Dr. Michael Pinn , MD

Family Medicine

NPI 1053346072

Doctor of Medicine (M.D.)

Hien Bowden , NP

Nurse Practitioner - Family

NPI 1164706313

Nurse Practitioner

Kelley Ward , PA-C

Physician Assistant

NPI 1225622293

Physician Assistant (Certified)

NPI 1285674499

Doctor of Medicine (M.D.)

Jonna Hobbs , FNP

Nurse Practitioner - Family

NPI 1427253111

Family Nurse Practitioner

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 17055 RUBEN LN, SANDY, OR 970559276 (Tel: 5036688002)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 92900, PORTLAND, OR 972920900

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MICHAEL CHA, MD

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

Family Medicine (License #MD23044 in OR)

🟢
Initial NPI Registration & Enumeration April 20, 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: 1770548844
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 20, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 92900

Portland, OR 972920900

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.