Mary Nagel, DNP, FNP-BC, CPNP
NPI 1386367894 · Pediatric Nurse Practitioner · Chicago, IL
Mary Nagel, DNP, FNP-BC, CPNP is a Pediatric Nurse Practitioner provider in Chicago, IL (NPI 1386367894).
Provider details
- NPI number
- 1386367894
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, FNP-BC, CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 209.024055 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
15 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$120 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (14)
- 880 W Central Rd Ste 6400Arlington Heights, IL 60005-2378Phone: (312) 227-4100
- 250 E Superior StChicago, IL 60611-2914Phone: (312) 227-4100
- 251 E Huron StChicago, IL 60611-2908Phone: (312) 227-4100
- 1620 W Harrison StChicago, IL 60612-3801Phone: (312) 227-4100
- 2515 N Clark St Ste 900Chicago, IL 60614-2730Phone: (312) 227-4100
- 1475 E Belvidere Rd, Pavilion CSuite 285Grayslake, IL 60030Phone: (312) 227-4100
- 10350 Haligus Rd Ste 110Huntley, IL 60142-9526Phone: (312) 227-4100
- 900 N Westmoreland Rd Ste 110Lake Forest, IL 60045-1688Phone: (312) 227-4100
- 1870 Silver Cross Blvd Ste 210New Lenox, IL 60451-8646Phone: (312) 227-4100
Registry dates
- Enumerated
- 2022-09-20
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Mary Nagel's NPI number?
- Mary Nagel's National Provider Identifier (NPI) is 1386367894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Nagel's specialty?
- Mary Nagel is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Nagel located?
- Mary Nagel's practice location on file with NPPES is 225 E Chicago Ave, Chicago, IL 60611-2991.
- What is Mary Nagel's phone number?
- The practice phone number listed in the NPPES registry for Mary Nagel is (312) 227-4000.
- Is Mary Nagel's NPI active?
- Yes — Mary Nagel's NPI (1386367894) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.