What is Macklin O'Brien's NPI number?

Macklin O'Brien's National Provider Identifier (NPI) is 1205364510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Macklin O'Brien's specialty?

Macklin O'Brien is listed in the NPPES registry with a primary specialty of Pharmacotherapy Pharmacist (Pharmacy Service Providers).

Where is Macklin O'Brien located?

Macklin O'Brien's practice location on file with NPPES is 601 Highway 6 W, Iowa City, IA 52246-2209.

What is Macklin O'Brien's phone number?

The practice phone number listed in the NPPES registry for Macklin O'Brien is (319) 338-0581.

Is Macklin O'Brien's NPI active?

Yes — Macklin O'Brien's NPI (1205364510) is active in the NPPES registry as of the last update on 2024-04-08.

IndividualActive

Macklin O'Brien, PHARMD

NPI 1205364510 · Pharmacotherapy Pharmacist · Iowa City, IA

Macklin O'Brien, PHARMD is a Pharmacotherapy Pharmacist provider in Iowa City, IA (NPI 1205364510).

Provider details

NPI number: 1205364510
Entity type: Individual
Primary specialty: Pharmacotherapy PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Male
Sole proprietor: No
License: 22957 (IA)

Specialties & taxonomies

Pharmacotherapy PharmacistPrimary1835P1200XLicense 22957 (IA)
Pharmacy Service Providers

Profile Score

Established profile(70/100 index)

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

Registry tenure38% of score
9 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

601 Highway 6 W

Iowa City, IA 52246-2209

Phone: (319) 338-0581

Approximate (ZIP-level) locationGet directions

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Mailing address