What is Edward O'Brien's NPI number?

Edward O'Brien's National Provider Identifier (NPI) is 1558488502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Edward O'Brien's specialty?

Edward O'Brien is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Edward O'Brien located?

Edward O'Brien's practice location on file with NPPES is 2700 27th Ave., Coralville, IA 52241.

What is Edward O'Brien's phone number?

The practice phone number listed in the NPPES registry for Edward O'Brien is (319) 626-4228.

Is Edward O'Brien's NPI active?

Yes — Edward O'Brien's NPI (1558488502) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Edward O'Brien, D.O.

NPI 1558488502 · Internal Medicine Physician · Coralville, IA

Edward O'Brien, D.O. is a Internal Medicine Physician provider in Coralville, IA (NPI 1558488502).

Provider details

NPI number: 1558488502
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: D.O.
Sex: Male
Sole proprietor: No
License: 3261 (IA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 3261 (IA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2700 27th Ave.

Coralville, IA 52241

Phone: (319) 626-4228

Approximate (ZIP-level) locationGet directions

More IA providers

Mailing address

2700 27th Ave.

Coralville, IA 52241-0000

Enumerated: 2007-03-23
Last updated: 2007-07-08

Frequently asked questions

What is Edward O'Brien's NPI number?: Edward O'Brien's National Provider Identifier (NPI) is 1558488502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Edward O'Brien's specialty?: Edward O'Brien is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Edward O'Brien located?: Edward O'Brien's practice location on file with NPPES is 2700 27th Ave., Coralville, IA 52241.
What is Edward O'Brien's phone number?: The practice phone number listed in the NPPES registry for Edward O'Brien is (319) 626-4228.
Is Edward O'Brien's NPI active?: Yes — Edward O'Brien's NPI (1558488502) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.