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MR. JOHN P. ONCKEN III LMSW
NPI 1750534103
Social Worker in San Antonio, TX

Active since October 29, 2008
5788 ECKHERT RD, SAN ANTONIO, TX 78240(210) 699-2152(210) 699-2257 Get Directions Write a Review

NPPES record last updated: October 29, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. John P. Oncken Iii Lmsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. JOHN P. ONCKEN III LMSW (NPI 1750534103) is an individual social worker in San Antonio, Texas, licensed in Texas (42167) and active in the NPI registry since October 2008.

NPPES Registry Identity

NPI1750534103
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameMR. JOHN P. ONCKEN IIICredential: LMSW
Location Address5788 ECKHERT RDSan Antonio, TX 78240-3900
Mailing Address5788 Eckhert RdSan Antonio, TX 78240-3900 · (210) 699-2152 · Fax (210) 699-2257
Phone(210) 699-2152
Fax(210) 699-2257
Sole ProprietorYes
Enumeration DateOctober 29, 2008
✔ NPI 1750534103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in TX · 42167
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
5788 ECKHERT RD, San Antonio, TX 78240
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. WILLIAM ELDER PH.D.
Psychologist (Counseling)
5788 ECKHERT RD
SAN ANTONIO, TX 78240
Bexar County (210) 699-2139
PIERCE BENJAMIN BREECH DO
Student in an Organized Health Care Education/Training Program
5788 ECKHERT RD
SAN ANTONIO, TX 78240
Bexar County (210) 567-1601
LUZ ESTEPHANIA VARELA MORALES LPC
Counselor (Professional)
5788 ECKHERT RD
SAN ANTONIO, TX 78240
Bexar County (210) 567-5460
ALEC KEN YUHARA MD
Student in an Organized Health Care Education/Training Program
5788 ECKHERT RD
SAN ANTONIO, TX 78240
Bexar County (210) 567-1601
NICHOLAS BUENO
Counselor (Professional)
5788 ECKHERT RD
SAN ANTONIO, TX 78240
Bexar County (210) 450-6450
DR. JOE TEMPLE MAHANEY M.D.
Psychiatry & Neurology (Psychiatry)
5788 ECKHERT RD
SAN ANTONIO, TX 78240
Bexar County (210) 699-2119
AILEEN WANG MD
Student in an Organized Health Care Education/Training Program
5788 ECKHERT RD
SAN ANTONIO, TX 78240
Bexar County (210) 567-1601
DR. PAUL STUART CRANDALL M.D.
Family Medicine
5788 ECKHERT RD
SAN ANTONIO, TX 78240
Bexar County (210) 699-2100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Oncken's NPI number?

The NPI number for John Oncken is 1750534103. It was assigned to this individual provider in the NPPES registry on October 29, 2008.

Where is John Oncken located?

John Oncken practices at 5788 Eckhert Rd, San Antonio, TX 78240. The listed phone number is (210) 699-2152.

What is John Oncken's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

What insurance does John Oncken accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list John Oncken as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Oncken was last updated on October 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.