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Active NPI 1124079165 Individual Practitioner Male Practitioner

Dr. John Edward Sasaki , MD

Pediatrics • Lancaster, CA

Professional Overview & Biography Verified Profile Summary

Dr. John Sasaki, MD is a registered healthcare professional specializing in Pediatrics in Lancaster, CA. Practice services are available at 43112 15TH ST W under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

43112 15th St W

Lancaster, CA 935346219

Telephone 6617262279
Fax 6617262272
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Lancaster, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 45.0 Yrs
State Avg: 22.5 Yrs
Regional Practice Density
30 Specialists

Practicing in Lancaster, CA (9612 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

Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License CA G57259

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
00G572590 (CA)

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. David Bronstein , MD

Pediatrics - Pediatric Infectious Diseases

NPI 1013128297

Doctor of Medicine (M.D.)

Dr. Justin Chang , MD

Internal Medicine - Gastroenterology

NPI 1013958560

Doctor of Medicine (M.D.)

Dr. Vikas Jindal , MD

Preventive Medicine - Occupational Medicine

NPI 1023285244

Doctor of Medicine (M.D.)

Brenda Smethurst , OT

Occupational Therapist

NPI 1033320908

Occupational Therapist

Sifrido Alvarenga

Respiratory Therapist, Registered

NPI 1033687405
Dr. Zin Win , MD

Internal Medicine

NPI 1063761740

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 January 24, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location January 24, 2010

Registered at 43112 15TH ST W, LANCASTER, CA 935346219 (Tel: 6617262279)

📍
Updated Business Mailing Address January 24, 2010

Registered at 393 E WALNUT ST, 3RD FLOOR, PASADENA, CA 911880001 (Tel: 8005050043)

👤
Provider Name / Credentials Updated January 24, 2010

Recorded as JOHN SASAKI, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 24, 2010

Pediatrics (License #G57259 in CA)

🟢
Initial NPI Registration & Enumeration May 15, 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: 1124079165
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 15, 2006
Last Update: March 07, 2023
Sole Proprietor: No

Mailing Address

393 E Walnut St, 3rd Floor

Pasadena, CA 911880001

Phone: 8005050043

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.