Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1235102575 Individual Practitioner Male Practitioner

Dr. Alexander Jonas Liwag , MD

Pediatrics • Wall Township, NJ

Professional Overview & Biography Verified Profile Summary

Dr. Alexander Liwag, MD is a registered healthcare professional specializing in Pediatrics in Wall Township, NJ. Practice services are available at 3350 HWY 138 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3350 Hwy 138
Bldg 2, Suite 126

Wall Township, NJ 077199693

Telephone 7322806455
Fax 7322806456
Associated Practice Facility / Clinic
🏢 Mtm Pediatrics, Llc Facility NPI 1669444204

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Wall Township, NJ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 25.6 Yrs
Regional Practice Density
4 Specialists

Practicing in Wall Township, NJ (2321 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 NJ 25MA07966900

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.

Practice Associates & Co-Workers

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

2 Associated Practitioners
Krislin Louko , NP

Nurse Practitioner - Pediatrics

NPI 1356703979

Nurse Practitioner

Jennifer Johansen , APN

Nurse Practitioner - Family

NPI 1942758859

Advanced Practice Nurse

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 3350 HWY 138, BLDG 2, SUITE 126, WALL TOWNSHIP, NJ 077199693 (Tel: 7322806455)

📍
Updated Business Mailing Address July 08, 2007

Registered at 3350 HWY 138, BLDG 2, SUITE 126, WALL TOWNSHIP, NJ 077199693 (Tel: 7322806455)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as ALEXANDER LIWAG, MD

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

Pediatrics (License #25MA07966900 in NJ)

🟢
Initial NPI Registration & Enumeration February 08, 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: 1235102575
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 08, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

3350 Hwy 138, Bldg 2, Suite 126

Wall Township, NJ 077199693

Phone: 7322806455

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.