Amelia O'Brien-Combs, MPH, RDN
NPI 1437815594 · Registered Dietitian · Chicago, IL
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amelia O'Brien-Combs, MPH, RDN is a Registered Dietitian provider in Chicago, IL (NPI 1437815594).
Provider details
- NPI number
- 1437815594
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MPH, RDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
Mailing address
Registry dates
- Enumerated
- 2021-11-12
- Last updated
- 2021-11-12
- Certified
- 2021-11-12
Frequently asked questions
- What is Amelia O'Brien-Combs's NPI number?
- Amelia O'Brien-Combs's National Provider Identifier (NPI) is 1437815594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amelia O'Brien-Combs's specialty?
- Amelia O'Brien-Combs is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Amelia O'Brien-Combs located?
- Amelia O'Brien-Combs's practice location on file with NPPES is 3921 N Lincoln Ave, Chicago, IL 60613-2417.
- What is Amelia O'Brien-Combs's phone number?
- The practice phone number listed in the NPPES registry for Amelia O'Brien-Combs is (872) 216-7870.
- Does Amelia O'Brien-Combs accept Medicare?
- Amelia O'Brien-Combs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amelia O'Brien-Combs's NPI active?
- Yes — Amelia O'Brien-Combs's NPI (1437815594) is active in the NPPES registry as of the last update on 2021-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.