What is Heidi O'Brien's NPI number?

Heidi O'Brien's National Provider Identifier (NPI) is 1275390072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Heidi O'Brien's specialty?

Heidi O'Brien is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Heidi O'Brien located?

Heidi O'Brien's practice location on file with NPPES is 2140 W Haddon Ave Apt 2w, Chicago, IL 60622-3392.

What is Heidi O'Brien's phone number?

The practice phone number listed in the NPPES registry for Heidi O'Brien is (612) 801-2833.

Is Heidi O'Brien's NPI active?

Yes — Heidi O'Brien's NPI (1275390072) is active in the NPPES registry as of the last update on 2024-02-28.

IndividualActive

Heidi O'Brien

NPI 1275390072 · Registered Dietitian · Chicago, IL

Heidi O'Brien is a Registered Dietitian provider in Chicago, IL (NPI 1275390072).

Provider details

NPI number: 1275390072
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Established profile(50/100 index)

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

Registry tenure38% of score
2 yrs in NPPES registry
Profile completeness38% of score
83% 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

2140 W Haddon Ave Apt 2w

Chicago, IL 60622-3392

Phone: (612) 801-2833

Street-level locationGet directions

More IL providers

Mailing address