CLAY F HALLBERG DO
NPI 1811975691
Family Medicine in Oelwein, IA

Q: What is Clay Hallberg's NPI number?

The NPI number for Clay Hallberg is 1811975691. It was assigned to this individual provider in the NPPES registry on January 3, 2006.

Q: What is Clay Hallberg's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Clay Hallberg was last updated on October 22, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since January 03, 2006

204 8TH AVE SE, OELWEIN, IA 50662(319) 283-2651(319) 283-1430 Get Directions Write a Review

NPPES record last updated: October 22, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Clay F Hallberg Do NPPES

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

CLAY F HALLBERG DO (NPI 1811975691) is an individual family medicine provider in Oelwein, Iowa, licensed in Iowa (02321) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1811975691

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameCLAY F HALLBERGCredential: DO

Location Address204 8TH AVE SEOelwein, IA 50662-2448

Mailing Address204 8th Ave SeOelwein, IA 50662-2448 · (319) 283-2651 · Fax (319) 283-1430

Phone(319) 283-2651

Fax(319) 283-1430

Sole ProprietorNo

Enumeration DateJanuary 3, 2006

Last NPPES UpdateOctober 22, 2007

✔ NPI 1811975691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in IA · 02321

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

204 8TH AVE SE, Oelwein, IA 50662

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Other Identifiers 3

Medicare PIN57586IA

Medicaid1059535IA

Medicare UPIND79018IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

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 Clay Hallberg's NPI number?

The NPI number for Clay Hallberg is 1811975691. It was assigned to this individual provider in the NPPES registry on January 3, 2006.

Where is Clay Hallberg located?

Clay Hallberg practices at 204 8th Ave SE, Oelwein, IA 50662. The listed phone number is (319) 283-2651.

What is Clay Hallberg's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

What insurance does Clay Hallberg accept?

Health plans from Medica list Clay Hallberg 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 Clay Hallberg was last updated on October 22, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.