Ashley Mackey, MD
NPI 1598392169 · Pediatric Critical Care Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Mackey, MD is a Pediatric Critical Care Medicine Physician provider in Chicago, IL (NPI 1598392169).
Provider details
- NPI number
- 1598392169
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125.076138 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3401 Civic Center BlvdDivision of Pediatric Hospice and Palliative MedicinePhiladelphia, PA 19104-4319Phone: (267) 426-5245
Registry dates
- Enumerated
- 2020-03-24
- Last updated
- 2025-10-09
- Certified
- 2025-10-09
Frequently asked questions
- What is Ashley Mackey's NPI number?
- Ashley Mackey's National Provider Identifier (NPI) is 1598392169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Mackey's specialty?
- Ashley Mackey is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ashley Mackey located?
- Ashley Mackey's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Ashley Mackey's phone number?
- The practice phone number listed in the NPPES registry for Ashley Mackey is (888) 824-0200.
- Does Ashley Mackey accept Medicare?
- Ashley Mackey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Mackey's NPI active?
- Yes — Ashley Mackey's NPI (1598392169) is active in the NPPES registry as of the last update on 2025-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.