Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Allen R Ongsiako, DO

Individual provider Family Medicine Physician · NPI 1790771293

Allen R Ongsiako, DO is a Family Practice in Toms River, New Jersey. Qualified in 1991, 35 years ago. Accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
35
Licensed in
NJ
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1228 Route 37 W Ste 6
Toms River, NJ 08755-4811
Phone: (732) 505-9333
Fax: (732) 505-9980
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 25MB05884600 (NJ)

Record details

NPI number1790771293
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 21, 2005
Last updated in NPPESJune 2, 2015
Mailing address1228 Route 37 W, Suite 6, Toms River, NJ 08755-4811

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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