Kristen Mcmillan, M.D.
NPI 1992842454 · Pediatric Critical Care Medicine Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Mcmillan, M.D. is a Pediatric Critical Care Medicine Physician provider in Oak Lawn, IL (NPI 1992842454).
Provider details
- NPI number
- 1992842454
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D64882 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$106 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
Registry dates
- Enumerated
- 2007-01-31
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is Kristen Mcmillan's NPI number?
- Kristen Mcmillan's National Provider Identifier (NPI) is 1992842454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Mcmillan's specialty?
- Kristen Mcmillan is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kristen Mcmillan located?
- Kristen Mcmillan's practice location on file with NPPES is 4440 W 95th St, Oak Lawn, IL 60453-2600.
- What is Kristen Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for Kristen Mcmillan is (708) 684-5580.
- Does Kristen Mcmillan accept Medicare?
- Kristen Mcmillan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Mcmillan's NPI active?
- Yes — Kristen Mcmillan's NPI (1992842454) is active in the NPPES registry as of the last update on 2026-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.