ROGER JOE EWING MD
NPI 1801823612
Internal Medicine - Gastroenterology in Iowa City, IA

Q: What is Roger Ewing's NPI number?

The NPI number for Roger Ewing is 1801823612. It was assigned to this individual provider in the NPPES registry on June 27, 2006.

Q: What is Roger Ewing's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Roger Ewing was last updated on December 20, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 27, 2006PECOS Enrolled

540 E JEFFERSON ST, SUITE 102, IOWA CITY, IA 52245(319) 337-5997(319) 358-2665 Get Directions Write a Review

NPPES record last updated: December 20, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Roger Joe Ewing Md NPPES

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

ROGER JOE EWING MD (NPI 1801823612) is an individual gastroenterology provider in Iowa City, Iowa, licensed in Iowa (25693) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801823612

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameROGER JOE EWINGCredential: MD

Location Address540 E JEFFERSON ST, SUITE 102Iowa City, IA 52245-2477

Mailing AddressPo Box 2027Iowa City, IA 52244-2027 · (319) 339-3541 · Fax (319) 358-2737

Phone(319) 337-5997

Fax(319) 358-2665

Sole ProprietorNo

Enumeration DateJune 27, 2006

Last NPPES UpdateDecember 20, 2012

✔ NPI 1801823612 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in IA · 25693

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

540 E JEFFERSON ST, Iowa City, IA 52245

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Other Identifiers 4

Other26078Blue Cross Blue Shield

Medicaid2298299IA

Medicare ID-Type UnspecifiedI2176

Medicare UPIND90043

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Roger Joe Ewing Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52245 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$122.23 typical visit price

range $52.96 – $161.40

Typical copayment $30.55 (range $13.24 – $40.35)

Most-billed visit code 99204

Established Patient

$94.05 typical visit price

range $16.91 – $131.98

Typical copayment $23.51 (range $4.22 – $32.99)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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