Mackenzie Griffith
NPI 1174379051 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Griffith is a Internal Medicine Physician provider in Chicago, IL (NPI 1174379051).
Provider details
- NPI number
- 1174379051
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 125086082 (IL)
Specialties & taxonomies
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
2 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
- 2024-04-30
- Last updated
- 2025-05-30
- Certified
- 2025-05-30
Frequently asked questions
- What is Mackenzie Griffith's NPI number?
- Mackenzie Griffith's National Provider Identifier (NPI) is 1174379051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Griffith's specialty?
- Mackenzie Griffith is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mackenzie Griffith located?
- Mackenzie Griffith's practice location on file with NPPES is 600 S Paulina St Ste 403, Chicago, IL 60612-3806.
- What is Mackenzie Griffith's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Griffith is (312) 942-7100.
- Does Mackenzie Griffith accept Medicare?
- Mackenzie Griffith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Griffith's NPI active?
- Yes — Mackenzie Griffith's NPI (1174379051) is active in the NPPES registry as of the last update on 2025-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.