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ROBERT J BLOMMER MD
NPI 1770569717
Internal Medicine in Ottumwa, IA

Active since December 21, 2005
522 N HANCOCK ST, OTTUMWA, IA 52501(641) 683-0800(641) 683-0801 Get Directions Write a Review

NPPES record last updated: October 15, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 15, 2018, Dec 26, 2017, Jul 25, 2017 (3 updates tracked since 2017).

About Robert J Blommer Md NPPES

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

ROBERT J BLOMMER MD (NPI 1770569717) is an individual internal medicine provider in Ottumwa, Iowa, licensed in Iowa (MD-20241) and active in the NPI registry since December 2005. He maintains a secondary practice location in Ottumwa.

NPPES Registry Identity

NPI1770569717
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameROBERT J BLOMMERCredential: MD
Location Address522 N HANCOCK STOttumwa, IA 52501-4231
Mailing AddressPo Box 1475Des Moines, IA 50305-1475 · (641) 683-0800 · Fax (641) 683-0801
Phone(641) 683-0800
Fax(641) 683-0801
Sole ProprietorNo
Enumeration DateDecember 21, 2005
Last NPPES UpdateOctober 15, 20183 updates tracked since enumeration
✔ NPI 1770569717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IA · MD-20241
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

522 N HANCOCK ST, Ottumwa, IA 52501
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Secondary Practice Location 1

Location 1522 N Hancock StOttumwa, IA 52501 · Phone (641) 682-4594 · Fax (641) 682-2123

Other Identifiers 1

Medicaid1770569717IA

Accepted Insurance

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

Other Providers at the Same Location NPPES 14

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

GRACE HOWE ARNP
Nurse Practitioner (Family)
522 N HANCOCK ST
OTTUMWA, IA 52501
Wapello County (641) 683-0800
KIMBERLY JOAN BROWN ARNP
Nurse Practitioner (Family)
522 N HANCOCK ST
OTTUMWA, IA 52501
Wapello County (641) 683-0800
BRIAN QUINN DO
Family Medicine
522 N HANCOCK ST
OTTUMWA, IA 52501
Wapello County (641) 683-0800
PAIGE ERIN CAVES DPT
Physical Therapist
522 N HANCOCK ST
OTTUMWA, IA 52501
Wapello County (641) 683-0860
MERCY MEDICAL CENTER-CENTERVILLE
Clinic/Center (Multi-Specialty)
522 N HANCOCK ST
OTTUMWA, IA 52501
Wapello County (641) 683-0800
DEBORAH L STEPHENSON ARNP
Nurse Practitioner (Family)
522 N HANCOCK ST
OTTUMWA, IA 52501
Wapello County (641) 682-4594
CHAD M KELLEY DPT
Physical Therapist
522 N HANCOCK ST
OTTUMWA, IA 52501
Wapello County (641) 683-0860
PETER J REITER MD
Internal Medicine
522 N HANCOCK ST
OTTUMWA, IA 52501
Wapello County (641) 683-0800

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 Robert Blommer's NPI number?

The NPI number for Robert Blommer is 1770569717. It was assigned to this individual provider in the NPPES registry on December 21, 2005.

Where is Robert Blommer located?

Robert Blommer practices at 522 N Hancock St, Ottumwa, IA 52501. The listed phone number is (641) 683-0800.

What is Robert Blommer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

What insurance does Robert Blommer accept?

Health plans from Oscar Insurance Company list Robert Blommer 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 Robert Blommer was last updated on October 15, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.