Marie Digiacomo, NP
NPI 1164435269 · Family Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Digiacomo, NP is a Family Nurse Practitioner provider in Chicago, IL (NPI 1164435269).
Provider details
- NPI number
- 1164435269
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209-000622 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-08-13
- Last updated
- 2021-04-22
- Certified
- 2021-04-22
Frequently asked questions
- What is Marie Digiacomo's NPI number?
- Marie Digiacomo's National Provider Identifier (NPI) is 1164435269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Digiacomo's specialty?
- Marie Digiacomo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marie Digiacomo located?
- Marie Digiacomo's practice location on file with NPPES is 1901 W Harrison St, Chicago, IL 60612-3714.
- What is Marie Digiacomo's phone number?
- The practice phone number listed in the NPPES registry for Marie Digiacomo is (312) 864-6000.
- Does Marie Digiacomo accept Medicare?
- Marie Digiacomo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marie Digiacomo's NPI active?
- Yes — Marie Digiacomo's NPI (1164435269) is active in the NPPES registry as of the last update on 2021-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.