Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1134110778 Individual Practitioner Female Practitioner

Dr. Sandra Sequeira , MD

Pediatrics • Happy Valley, OR

Professional Overview & Biography Verified Profile Summary

Dr. Sandra Sequeira, MD is a registered healthcare professional specializing in Pediatrics in Happy Valley, OR. Practice services are available at 9300 SE 91ST AVE STE 200 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

9300 Se 91st Ave Ste 200

Happy Valley, OR 970863762

Telephone 5032611171
Fax 5032535989

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Happy Valley, OR

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 20.9 Yrs
Regional Practice Density
13 Specialists

Practicing in Happy Valley, OR (880 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-11-07
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License OR MD22596

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
288346 (OR)

Practice Associates & Co-Workers

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

22 Associated Practitioners
NPI 1023010410

Doctor of Medicine (M.D.)

NPI 1023010428

Doctor of Medicine (M.D.)

NPI 1043393655

Doctor of Medicine (M.D.)

Laura Schley , PA

Physician Assistant

NPI 1073878773

Physician Assistant

NPI 1083078505

Doctor of Medicine (M.D.)

NPI 1104138452

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location November 07, 2025

Registered at 9300 SE 91ST AVE STE 200, HAPPY VALLEY, OR 970863762 (Tel: 5032611171)

📍
Updated Business Mailing Address November 07, 2025

Registered at 9300 SE 91ST AVE STE 200, HAPPY VALLEY, OR 970863762 (Tel: 5032611171)

NPI Profile Active January 12, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location January 12, 2016

Registered at 9300 SE 91ST AVE, STE 200, HAPPY VALLEY, OR 970863749 (Tel: 5032611171)

📍
Updated Business Mailing Address January 12, 2016

Registered at 15455 NW GREENBRIER PKWY, STE 112, BEAVERTON, OR 970067374 (Tel: 5034661668)

👤
Provider Name / Credentials Updated January 12, 2016

Recorded as SANDRA SEQUEIRA, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 12, 2016

Pediatrics (License #MD22596 in OR)

🟢
Initial NPI Registration & Enumeration November 02, 2005

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: 1134110778
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 02, 2005
Last Update: November 07, 2025
Sole Proprietor: No

Mailing Address

9300 Se 91st Ave Ste 200

Happy Valley, OR 970863762

Phone: 5032611171

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.