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Active NPI 1528146388 Individual Practitioner Male Practitioner

Dr. Gregory Andrew Rozycki , MD

Pediatrics • San Leandro, CA

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Rozycki, MD is a registered healthcare professional specializing in Pediatrics in San Leandro, CA. Practice services are available at 2500 MERCED ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2500 Merced St

San Leandro, CA 945774201

Telephone 5104541000
Associated Practice Facility / Clinic
🏢 Kaiser Foundation Hospitals Facility NPI 1649605403

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in San Leandro, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 13.0 Yrs
State Avg: 22.5 Yrs
Regional Practice Density
38 Specialists

Practicing in San Leandro, 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 A88022

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
00A880220 (CA)

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003073933

Doctor of Medicine (M.D.)

Dr. Kai-Yin See , MD

Radiology - Diagnostic Neuroimaging

NPI 1003246869

Doctor of Medicine (M.D.)

Anthony Battaglia , RN

Registered Nurse

NPI 1003700360

Registered Nurse

NPI 1003902719

Doctor of Pharmacy (Pharm.D.)

Mary Ann Bloyer , CNM

Advanced Practice Midwife

NPI 1003952276

Certified Nurse Midwife

Elizabeth Macera , NP

Nurse Practitioner

NPI 1003979295

Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active June 30, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location June 30, 2015

Registered at 2500 MERCED ST, SAN LEANDRO, CA 945774201 (Tel: 5104541000)

📍
Updated Business Mailing Address June 30, 2015

Registered at 2500 MERCED ST, SAN LEANDRO, CA 945774201 (Tel: 5104541000)

👤
Provider Name / Credentials Updated June 30, 2015

Recorded as GREGORY ROZYCKI, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 30, 2015

Pediatrics (License #A88022 in CA)

🟢
Initial NPI Registration & Enumeration November 01, 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: 1528146388
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 01, 2006
Last Update: December 13, 2021
Sole Proprietor: No

Mailing Address

2500 Merced St

San Leandro, CA 945774201

Phone: 5104541000

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.