Lorenzo Diaz, DO
NPI 1194344663 · Physical Medicine & Rehabilitation Physician · Maywood, IL
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lorenzo Diaz, DO is a Physical Medicine & Rehabilitation Physician provider in Maywood, IL (NPI 1194344663).
Provider details
- NPI number
- 1194344663
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036176144 (IL)
Specialties & taxonomies
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
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 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.
$287 across 9 records (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 (2)
- 4300 Alton Rd Ste 2065Miami Beach, FL 33140-2948Phone: (305) 600-1436
- 2160 S 1st AveMaywood, IL 60153-3328Phone: (708) 216-9000
Registry dates
- Enumerated
- 2020-04-14
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Lorenzo Diaz's NPI number?
- Lorenzo Diaz's National Provider Identifier (NPI) is 1194344663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lorenzo Diaz's specialty?
- Lorenzo Diaz is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Lorenzo Diaz located?
- Lorenzo Diaz's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153-3328.
- What is Lorenzo Diaz's phone number?
- The practice phone number listed in the NPPES registry for Lorenzo Diaz is (872) 231-3162.
- Does Lorenzo Diaz accept Medicare?
- Lorenzo Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lorenzo Diaz's NPI active?
- Yes — Lorenzo Diaz's NPI (1194344663) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.